20174330512

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4868323}}^1$

素因数の和:4868375

約数の個数: 40

約数和(自身を含む): 45879085376

約数和(自身を除く): 25704754864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 4868323, 9736646, 19473292, 34078261, 38946584, 68156522, 77893168, 136313044, 180127951, 272626088, 360255902, 545252176, 720511804, 1260895657, 1441023608, 2521791314, 2882047216, 5043582628, 10087165256, 20174330512]

約数ペア:

[(1, 20174330512), (2, 10087165256), (4, 5043582628), (7, 2882047216), (8, 2521791314), (14, 1441023608), (16, 1260895657), (28, 720511804), (37, 545252176), (56, 360255902), (74, 272626088), (112, 180127951), (148, 136313044), (259, 77893168), (296, 68156522), (518, 38946584), (592, 34078261), (1036, 19473292), (2072, 9736646), (4144, 4868323)]