20194733056

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{857453}}^1$

素因数の和:857496

約数の個数: 44

約数和(自身を含む): 42125000112

約数和(自身を除く): 21930267056

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2944, 5888, 11776, 23552, 857453, 1714906, 3429812, 6859624, 13719248, 19721419, 27438496, 39442838, 54876992, 78885676, 109753984, 157771352, 219507968, 315542704, 439015936, 631085408, 878031872, 1262170816, 2524341632, 5048683264, 10097366528, 20194733056]

約数ペア:

[(1, 20194733056), (2, 10097366528), (4, 5048683264), (8, 2524341632), (16, 1262170816), (23, 878031872), (32, 631085408), (46, 439015936), (64, 315542704), (92, 219507968), (128, 157771352), (184, 109753984), (256, 78885676), (368, 54876992), (512, 39442838), (736, 27438496), (1024, 19721419), (1472, 13719248), (2944, 6859624), (5888, 3429812), (11776, 1714906), (23552, 857453)]