20166046936

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{907073}}^1$

素因数の和:907483

約数の個数: 32

約数和(自身を含む): 43321854240

約数和(自身を除く): 23155807304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 794, 1588, 2779, 3176, 5558, 11116, 22232, 907073, 1814146, 3628292, 6349511, 7256584, 12699022, 25398044, 50796088, 360107981, 720215962, 1440431924, 2520755867, 2880863848, 5041511734, 10083023468, 20166046936]

約数ペア:

[(1, 20166046936), (2, 10083023468), (4, 5041511734), (7, 2880863848), (8, 2520755867), (14, 1440431924), (28, 720215962), (56, 360107981), (397, 50796088), (794, 25398044), (1588, 12699022), (2779, 7256584), (3176, 6349511), (5558, 3628292), (11116, 1814146), (22232, 907073)]