20172510104

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{1889}}^1\times {\mathrm{2741}}^1$

素因数の和:5123

約数の個数: 32

約数和(自身を含む): 37935021600

約数和(自身を除く): 17762511496

約数列:

[1, 2, 4, 8, 487, 974, 1889, 1948, 2741, 3778, 3896, 5482, 7556, 10964, 15112, 21928, 919943, 1334867, 1839886, 2669734, 3679772, 5177749, 5339468, 7359544, 10355498, 10678936, 20710996, 41421992, 2521563763, 5043127526, 10086255052, 20172510104]

約数ペア:

[(1, 20172510104), (2, 10086255052), (4, 5043127526), (8, 2521563763), (487, 41421992), (974, 20710996), (1889, 10678936), (1948, 10355498), (2741, 7359544), (3778, 5339468), (3896, 5177749), (5482, 3679772), (7556, 2669734), (10964, 1839886), (15112, 1334867), (21928, 919943)]