20131043424

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{16981}}^1$

素因数の和:17280

約数の個数: 96

約数和(自身を含む): 54075307104

約数和(自身を除く): 33944263680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 233, 318, 424, 466, 636, 699, 848, 932, 1272, 1398, 1696, 1864, 2544, 2796, 3728, 5088, 5592, 7456, 11184, 12349, 16981, 22368, 24698, 33962, 37047, 49396, 50943, 67924, 74094, 98792, 101886, 135848, 148188, 197584, 203772, 271696, 296376, 395168, 407544, 543392, 592752, 815088, 899993, 1185504, 1630176, 1799986, 2699979, 3599972, 3956573, 5399958, 7199944, 7913146, 10799916, 11869719, 14399888, 15826292, 21599832, 23739438, 28799776, 31652584, 43199664, 47478876, 63305168, 86399328, 94957752, 126610336, 189915504, 209698369, 379831008, 419396738, 629095107, 838793476, 1258190214, 1677586952, 2516380428, 3355173904, 5032760856, 6710347808, 10065521712, 20131043424]

約数ペア:

[(1, 20131043424), (2, 10065521712), (3, 6710347808), (4, 5032760856), (6, 3355173904), (8, 2516380428), (12, 1677586952), (16, 1258190214), (24, 838793476), (32, 629095107), (48, 419396738), (53, 379831008), (96, 209698369), (106, 189915504), (159, 126610336), (212, 94957752), (233, 86399328), (318, 63305168), (424, 47478876), (466, 43199664), (636, 31652584), (699, 28799776), (848, 23739438), (932, 21599832), (1272, 15826292), (1398, 14399888), (1696, 11869719), (1864, 10799916), (2544, 7913146), (2796, 7199944), (3728, 5399958), (5088, 3956573), (5592, 3599972), (7456, 2699979), (11184, 1799986), (12349, 1630176), (16981, 1185504), (22368, 899993), (24698, 815088), (33962, 592752), (37047, 543392), (49396, 407544), (50943, 395168), (67924, 296376), (74094, 271696), (98792, 203772), (101886, 197584), (135848, 148188)]