20232432724

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{1283}}^1$

素因数の和:1885

約数の個数: 96

約数和(自身を含む): 43239038976

約数和(自身を除く): 23006606252

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 521, 644, 658, 1042, 1081, 1283, 1316, 2084, 2162, 2566, 3647, 4324, 5132, 7294, 7567, 8981, 11983, 14588, 15134, 17962, 23966, 24487, 29509, 30268, 35924, 47932, 48974, 59018, 60301, 83881, 97948, 118036, 120602, 167762, 171409, 206563, 241204, 335524, 342818, 413126, 422107, 563201, 668443, 685636, 826252, 844214, 1126402, 1336886, 1386923, 1688428, 2252804, 2673772, 2773846, 3942407, 4679101, 5547692, 7884814, 9358202, 9708461, 15374189, 15769628, 18716404, 19416922, 30748378, 31416821, 38833844, 61496756, 62833642, 107619323, 125667284, 215238646, 219917747, 430477292, 439835494, 722586883, 879670988, 1445173766, 2890347532, 5058108181, 10116216362, 20232432724]

約数ペア:

[(1, 20232432724), (2, 10116216362), (4, 5058108181), (7, 2890347532), (14, 1445173766), (23, 879670988), (28, 722586883), (46, 439835494), (47, 430477292), (92, 219917747), (94, 215238646), (161, 125667284), (188, 107619323), (322, 62833642), (329, 61496756), (521, 38833844), (644, 31416821), (658, 30748378), (1042, 19416922), (1081, 18716404), (1283, 15769628), (1316, 15374189), (2084, 9708461), (2162, 9358202), (2566, 7884814), (3647, 5547692), (4324, 4679101), (5132, 3942407), (7294, 2773846), (7567, 2673772), (8981, 2252804), (11983, 1688428), (14588, 1386923), (15134, 1336886), (17962, 1126402), (23966, 844214), (24487, 826252), (29509, 685636), (30268, 668443), (35924, 563201), (47932, 422107), (48974, 413126), (59018, 342818), (60301, 335524), (83881, 241204), (97948, 206563), (118036, 171409), (120602, 167762)]