2020168522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 3199046400

約数和(自身を除く): 1178877878

約数列:

[1, 2, 23, 46, 149, 241, 298, 482, 1223, 2446, 3427, 5543, 6854, 11086, 28129, 35909, 56258, 71818, 182227, 294743, 364454, 589486, 825907, 1651814, 4191221, 6779089, 8382442, 13558178, 43916707, 87833414, 1010084261, 2020168522]

約数ペア:

[(1, 2020168522), (2, 1010084261), (23, 87833414), (46, 43916707), (149, 13558178), (241, 8382442), (298, 6779089), (482, 4191221), (1223, 1651814), (2446, 825907), (3427, 589486), (5543, 364454), (6854, 294743), (11086, 182227), (28129, 71818), (35909, 56258)]