20170196

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4241}}^1$

素因数の和:4315

約数の個数: 24

約数和(自身を含む): 37414440

約数和(自身を除く): 17244244

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4241, 4756, 8482, 16964, 122989, 173881, 245978, 347762, 491956, 695524, 5042549, 10085098, 20170196]

約数ペア:

[(1, 20170196), (2, 10085098), (4, 5042549), (29, 695524), (41, 491956), (58, 347762), (82, 245978), (116, 173881), (164, 122989), (1189, 16964), (2378, 8482), (4241, 4756)]