20146088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3613}}^1$

素因数の和:3677

約数の個数: 32

約数和(自身を含む): 40982760

約数和(自身を除く): 20836672

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 3613, 5576, 7226, 14452, 28904, 61421, 122842, 148133, 245684, 296266, 491368, 592532, 1185064, 2518261, 5036522, 10073044, 20146088]

約数ペア:

[(1, 20146088), (2, 10073044), (4, 5036522), (8, 2518261), (17, 1185064), (34, 592532), (41, 491368), (68, 296266), (82, 245684), (136, 148133), (164, 122842), (328, 61421), (697, 28904), (1394, 14452), (2788, 7226), (3613, 5576)]