20033583704

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{1543}}^1\times {\mathrm{24223}}^1$

素因数の和:25839

約数の個数: 32

約数和(自身を含む): 38149893120

約数和(自身を除く): 18116309416

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 1543, 3086, 6172, 12344, 24223, 48446, 96892, 103381, 193784, 206762, 413524, 827048, 1622941, 3245882, 6491764, 12983528, 37376089, 74752178, 149504356, 299008712, 2504197963, 5008395926, 10016791852, 20033583704]

約数ペア:

[(1, 20033583704), (2, 10016791852), (4, 5008395926), (8, 2504197963), (67, 299008712), (134, 149504356), (268, 74752178), (536, 37376089), (1543, 12983528), (3086, 6491764), (6172, 3245882), (12344, 1622941), (24223, 827048), (48446, 413524), (96892, 206762), (103381, 193784)]