20126458848

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4793}}^1$

素因数の和:4937

約数の個数: 192

約数和(自身を含む): 58452129792

約数和(自身を除く): 38325670944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 83, 93, 96, 102, 124, 136, 166, 186, 204, 248, 249, 272, 332, 372, 408, 496, 498, 527, 544, 664, 744, 816, 992, 996, 1054, 1328, 1411, 1488, 1581, 1632, 1992, 2108, 2573, 2656, 2822, 2976, 3162, 3984, 4216, 4233, 4793, 5146, 5644, 6324, 7719, 7968, 8432, 8466, 9586, 10292, 11288, 12648, 14379, 15438, 16864, 16932, 19172, 20584, 22576, 25296, 28758, 30876, 33864, 38344, 41168, 43741, 45152, 50592, 57516, 61752, 67728, 76688, 81481, 82336, 87482, 115032, 123504, 131223, 135456, 148583, 153376, 162962, 174964, 230064, 244443, 247008, 262446, 297166, 325924, 349928, 397819, 445749, 460128, 488886, 524892, 594332, 651848, 699856, 795638, 891498, 977772, 1049784, 1188664, 1193457, 1303696, 1399712, 1591276, 1782996, 1955544, 2099568, 2377328, 2386914, 2525911, 2607392, 3182552, 3565992, 3911088, 4199136, 4754656, 4773828, 5051822, 6365104, 6762923, 7131984, 7577733, 7822176, 9547656, 10103644, 12332389, 12730208, 13525846, 14263968, 15155466, 19095312, 20207288, 20288769, 24664778, 27051692, 30310932, 36997167, 38190624, 40414576, 40577538, 49329556, 54103384, 60621864, 73994334, 80829152, 81155076, 98659112, 108206768, 121243728, 147988668, 162310152, 197318224, 209650613, 216413536, 242487456, 295977336, 324620304, 394636448, 419301226, 591954672, 628951839, 649240608, 838602452, 1183909344, 1257903678, 1677204904, 2515807356, 3354409808, 5031614712, 6708819616, 10063229424, 20126458848]

約数ペア:

[(1, 20126458848), (2, 10063229424), (3, 6708819616), (4, 5031614712), (6, 3354409808), (8, 2515807356), (12, 1677204904), (16, 1257903678), (17, 1183909344), (24, 838602452), (31, 649240608), (32, 628951839), (34, 591954672), (48, 419301226), (51, 394636448), (62, 324620304), (68, 295977336), (83, 242487456), (93, 216413536), (96, 209650613), (102, 197318224), (124, 162310152), (136, 147988668), (166, 121243728), (186, 108206768), (204, 98659112), (248, 81155076), (249, 80829152), (272, 73994334), (332, 60621864), (372, 54103384), (408, 49329556), (496, 40577538), (498, 40414576), (527, 38190624), (544, 36997167), (664, 30310932), (744, 27051692), (816, 24664778), (992, 20288769), (996, 20207288), (1054, 19095312), (1328, 15155466), (1411, 14263968), (1488, 13525846), (1581, 12730208), (1632, 12332389), (1992, 10103644), (2108, 9547656), (2573, 7822176), (2656, 7577733), (2822, 7131984), (2976, 6762923), (3162, 6365104), (3984, 5051822), (4216, 4773828), (4233, 4754656), (4793, 4199136), (5146, 3911088), (5644, 3565992), (6324, 3182552), (7719, 2607392), (7968, 2525911), (8432, 2386914), (8466, 2377328), (9586, 2099568), (10292, 1955544), (11288, 1782996), (12648, 1591276), (14379, 1399712), (15438, 1303696), (16864, 1193457), (16932, 1188664), (19172, 1049784), (20584, 977772), (22576, 891498), (25296, 795638), (28758, 699856), (30876, 651848), (33864, 594332), (38344, 524892), (41168, 488886), (43741, 460128), (45152, 445749), (50592, 397819), (57516, 349928), (61752, 325924), (67728, 297166), (76688, 262446), (81481, 247008), (82336, 244443), (87482, 230064), (115032, 174964), (123504, 162962), (131223, 153376), (135456, 148583)]