20222862976

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{96749}}^1$

素因数の和:96857

約数の個数: 64

約数和(自身を含む): 42631920000

約数和(自身を除く): 22409057024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 128, 142, 184, 284, 368, 568, 736, 1136, 1472, 1633, 2272, 2944, 3266, 4544, 6532, 9088, 13064, 26128, 52256, 96749, 104512, 193498, 209024, 386996, 773992, 1547984, 2225227, 3095968, 4450454, 6191936, 6869179, 8900908, 12383872, 13738358, 17801816, 27476716, 35603632, 54953432, 71207264, 109906864, 142414528, 157991117, 219813728, 284829056, 315982234, 439627456, 631964468, 879254912, 1263928936, 2527857872, 5055715744, 10111431488, 20222862976]

約数ペア:

[(1, 20222862976), (2, 10111431488), (4, 5055715744), (8, 2527857872), (16, 1263928936), (23, 879254912), (32, 631964468), (46, 439627456), (64, 315982234), (71, 284829056), (92, 219813728), (128, 157991117), (142, 142414528), (184, 109906864), (284, 71207264), (368, 54953432), (568, 35603632), (736, 27476716), (1136, 17801816), (1472, 13738358), (1633, 12383872), (2272, 8900908), (2944, 6869179), (3266, 6191936), (4544, 4450454), (6532, 3095968), (9088, 2225227), (13064, 1547984), (26128, 773992), (52256, 386996), (96749, 209024), (104512, 193498)]