20160474538

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{2707}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 30884198400

約数和(自身を除く): 10723723862

約数列:

[1, 2, 109, 127, 218, 254, 269, 538, 2707, 5414, 13843, 27686, 29321, 34163, 58642, 68326, 295063, 343789, 590126, 687578, 728183, 1456366, 3723767, 7447534, 37473001, 74946002, 79371947, 92479241, 158743894, 184958482, 10080237269, 20160474538]

約数ペア:

[(1, 20160474538), (2, 10080237269), (109, 184958482), (127, 158743894), (218, 92479241), (254, 79371947), (269, 74946002), (538, 37473001), (2707, 7447534), (5414, 3723767), (13843, 1456366), (27686, 728183), (29321, 687578), (34163, 590126), (58642, 343789), (68326, 295063)]