20073587576

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7626743}}^1$

素因数の和:7626803

約数の個数: 32

約数和(自身を含む): 43930045440

約数和(自身を除く): 23856457864

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 7626743, 15253486, 30506972, 53387201, 61013944, 106774402, 213548804, 358456921, 427097608, 716913842, 1433827684, 2509198447, 2867655368, 5018396894, 10036793788, 20073587576]

約数ペア:

[(1, 20073587576), (2, 10036793788), (4, 5018396894), (7, 2867655368), (8, 2509198447), (14, 1433827684), (28, 716913842), (47, 427097608), (56, 358456921), (94, 213548804), (188, 106774402), (329, 61013944), (376, 53387201), (658, 30506972), (1316, 15253486), (2632, 7626743)]