20123401536

素因数分解:

$2^6\times 3^5\times 7^2\times {\mathrm{26407}}^1$

素因数の和:26448

約数の個数: 252

約数和(自身を含む): 69584974368

約数和(自身を除く): 49461572832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 486, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1701, 1728, 1764, 1944, 2016, 2268, 2352, 2592, 2646, 3024, 3136, 3402, 3528, 3888, 3969, 4032, 4536, 4704, 5184, 5292, 6048, 6804, 7056, 7776, 7938, 9072, 9408, 10584, 11907, 12096, 13608, 14112, 15552, 15876, 18144, 21168, 23814, 26407, 27216, 28224, 31752, 36288, 42336, 47628, 52814, 54432, 63504, 79221, 84672, 95256, 105628, 108864, 127008, 158442, 184849, 190512, 211256, 237663, 254016, 316884, 369698, 381024, 422512, 475326, 554547, 633768, 712989, 739396, 762048, 845024, 950652, 1109094, 1267536, 1293943, 1425978, 1478792, 1663641, 1690048, 1901304, 2138967, 2218188, 2535072, 2587886, 2851956, 2957584, 3327282, 3802608, 3881829, 4277934, 4436376, 4990923, 5070144, 5175772, 5703912, 5915168, 6416901, 6654564, 7605216, 7763658, 8555868, 8872752, 9981846, 10351544, 11407824, 11645487, 11830336, 12833802, 13309128, 14972769, 15210432, 15527316, 17111736, 17745504, 19963692, 20703088, 22815648, 23290974, 25667604, 26618256, 29945538, 31054632, 34223472, 34936461, 35491008, 39927384, 41406176, 44918307, 45631296, 46581948, 51335208, 53236512, 59891076, 62109264, 68446944, 69872922, 79854768, 82812352, 89836614, 93163896, 102670416, 104809383, 106473024, 119782152, 124218528, 136893888, 139745844, 159709536, 179673228, 186327792, 205340832, 209618766, 239564304, 248437056, 279491688, 314428149, 319419072, 359346456, 372655584, 410681664, 419237532, 479128608, 558983376, 628856298, 718692912, 745311168, 838475064, 958257216, 1117966752, 1257712596, 1437385824, 1676950128, 2235933504, 2515425192, 2874771648, 3353900256, 5030850384, 6707800512, 10061700768, 20123401536]

約数ペア:

[(1, 20123401536), (2, 10061700768), (3, 6707800512), (4, 5030850384), (6, 3353900256), (7, 2874771648), (8, 2515425192), (9, 2235933504), (12, 1676950128), (14, 1437385824), (16, 1257712596), (18, 1117966752), (21, 958257216), (24, 838475064), (27, 745311168), (28, 718692912), (32, 628856298), (36, 558983376), (42, 479128608), (48, 419237532), (49, 410681664), (54, 372655584), (56, 359346456), (63, 319419072), (64, 314428149), (72, 279491688), (81, 248437056), (84, 239564304), (96, 209618766), (98, 205340832), (108, 186327792), (112, 179673228), (126, 159709536), (144, 139745844), (147, 136893888), (162, 124218528), (168, 119782152), (189, 106473024), (192, 104809383), (196, 102670416), (216, 93163896), (224, 89836614), (243, 82812352), (252, 79854768), (288, 69872922), (294, 68446944), (324, 62109264), (336, 59891076), (378, 53236512), (392, 51335208), (432, 46581948), (441, 45631296), (448, 44918307), (486, 41406176), (504, 39927384), (567, 35491008), (576, 34936461), (588, 34223472), (648, 31054632), (672, 29945538), (756, 26618256), (784, 25667604), (864, 23290974), (882, 22815648), (972, 20703088), (1008, 19963692), (1134, 17745504), (1176, 17111736), (1296, 15527316), (1323, 15210432), (1344, 14972769), (1512, 13309128), (1568, 12833802), (1701, 11830336), (1728, 11645487), (1764, 11407824), (1944, 10351544), (2016, 9981846), (2268, 8872752), (2352, 8555868), (2592, 7763658), (2646, 7605216), (3024, 6654564), (3136, 6416901), (3402, 5915168), (3528, 5703912), (3888, 5175772), (3969, 5070144), (4032, 4990923), (4536, 4436376), (4704, 4277934), (5184, 3881829), (5292, 3802608), (6048, 3327282), (6804, 2957584), (7056, 2851956), (7776, 2587886), (7938, 2535072), (9072, 2218188), (9408, 2138967), (10584, 1901304), (11907, 1690048), (12096, 1663641), (13608, 1478792), (14112, 1425978), (15552, 1293943), (15876, 1267536), (18144, 1109094), (21168, 950652), (23814, 845024), (26407, 762048), (27216, 739396), (28224, 712989), (31752, 633768), (36288, 554547), (42336, 475326), (47628, 422512), (52814, 381024), (54432, 369698), (63504, 316884), (79221, 254016), (84672, 237663), (95256, 211256), (105628, 190512), (108864, 184849), (127008, 158442)]