20565359232

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1697}}^1$

素因数の和:1895

約数の個数: 256

約数和(自身を含む): 63181900800

約数和(自身を除く): 42616541568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 151, 152, 176, 192, 209, 228, 264, 302, 304, 352, 384, 418, 453, 456, 528, 604, 608, 627, 704, 836, 906, 912, 1056, 1208, 1216, 1254, 1408, 1661, 1672, 1697, 1812, 1824, 2112, 2416, 2432, 2508, 2869, 3322, 3344, 3394, 3624, 3648, 4224, 4832, 4983, 5016, 5091, 5738, 6644, 6688, 6788, 7248, 7296, 8607, 9664, 9966, 10032, 10182, 11476, 13288, 13376, 13576, 14496, 17214, 18667, 19328, 19932, 20064, 20364, 22952, 26576, 26752, 27152, 28992, 31559, 32243, 34428, 37334, 39864, 40128, 40728, 45904, 53152, 54304, 56001, 57984, 63118, 64486, 68856, 74668, 79728, 80256, 81456, 91808, 94677, 96729, 106304, 108608, 112002, 126236, 128972, 137712, 149336, 159456, 162912, 183616, 189354, 193458, 212608, 217216, 224004, 252472, 256247, 257944, 275424, 298672, 318912, 325824, 354673, 367232, 378708, 386916, 448008, 504944, 512494, 515888, 550848, 597344, 637824, 651648, 709346, 757416, 768741, 773832, 896016, 1009888, 1024988, 1031776, 1064019, 1101696, 1194688, 1418692, 1514832, 1537482, 1547664, 1792032, 2019776, 2049976, 2063552, 2128038, 2389376, 2818717, 2837384, 3029664, 3074964, 3095328, 3584064, 4039552, 4099952, 4127104, 4256076, 4868693, 5637434, 5674768, 6059328, 6149928, 6190656, 7168128, 8199904, 8456151, 8512152, 9737386, 11274868, 11349536, 12118656, 12299856, 12381312, 14606079, 16399808, 16912302, 17024304, 19474772, 22549736, 22699072, 24599712, 29212158, 32799616, 33824604, 34048608, 38949544, 45099472, 45398144, 49199424, 53555623, 58424316, 67649208, 68097216, 77899088, 90198944, 98398848, 107111246, 116848632, 135298416, 136194432, 155798176, 160666869, 180397888, 214222492, 233697264, 270596832, 311596352, 321333738, 360795776, 428444984, 467394528, 541193664, 623192704, 642667476, 856889968, 934789056, 1082387328, 1285334952, 1713779936, 1869578112, 2570669904, 3427559872, 5141339808, 6855119744, 10282679616, 20565359232]

約数ペア:

[(1, 20565359232), (2, 10282679616), (3, 6855119744), (4, 5141339808), (6, 3427559872), (8, 2570669904), (11, 1869578112), (12, 1713779936), (16, 1285334952), (19, 1082387328), (22, 934789056), (24, 856889968), (32, 642667476), (33, 623192704), (38, 541193664), (44, 467394528), (48, 428444984), (57, 360795776), (64, 321333738), (66, 311596352), (76, 270596832), (88, 233697264), (96, 214222492), (114, 180397888), (128, 160666869), (132, 155798176), (151, 136194432), (152, 135298416), (176, 116848632), (192, 107111246), (209, 98398848), (228, 90198944), (264, 77899088), (302, 68097216), (304, 67649208), (352, 58424316), (384, 53555623), (418, 49199424), (453, 45398144), (456, 45099472), (528, 38949544), (604, 34048608), (608, 33824604), (627, 32799616), (704, 29212158), (836, 24599712), (906, 22699072), (912, 22549736), (1056, 19474772), (1208, 17024304), (1216, 16912302), (1254, 16399808), (1408, 14606079), (1661, 12381312), (1672, 12299856), (1697, 12118656), (1812, 11349536), (1824, 11274868), (2112, 9737386), (2416, 8512152), (2432, 8456151), (2508, 8199904), (2869, 7168128), (3322, 6190656), (3344, 6149928), (3394, 6059328), (3624, 5674768), (3648, 5637434), (4224, 4868693), (4832, 4256076), (4983, 4127104), (5016, 4099952), (5091, 4039552), (5738, 3584064), (6644, 3095328), (6688, 3074964), (6788, 3029664), (7248, 2837384), (7296, 2818717), (8607, 2389376), (9664, 2128038), (9966, 2063552), (10032, 2049976), (10182, 2019776), (11476, 1792032), (13288, 1547664), (13376, 1537482), (13576, 1514832), (14496, 1418692), (17214, 1194688), (18667, 1101696), (19328, 1064019), (19932, 1031776), (20064, 1024988), (20364, 1009888), (22952, 896016), (26576, 773832), (26752, 768741), (27152, 757416), (28992, 709346), (31559, 651648), (32243, 637824), (34428, 597344), (37334, 550848), (39864, 515888), (40128, 512494), (40728, 504944), (45904, 448008), (53152, 386916), (54304, 378708), (56001, 367232), (57984, 354673), (63118, 325824), (64486, 318912), (68856, 298672), (74668, 275424), (79728, 257944), (80256, 256247), (81456, 252472), (91808, 224004), (94677, 217216), (96729, 212608), (106304, 193458), (108608, 189354), (112002, 183616), (126236, 162912), (128972, 159456), (137712, 149336)]