20076024241

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1\times {\mathrm{2909}}^1$

素因数の和:3529

約数の個数: 32

約数和(自身を含む): 24913324800

約数和(自身を除く): 4837300559

約数列:

[1, 7, 13, 91, 181, 419, 1267, 2353, 2909, 2933, 5447, 16471, 20363, 37817, 38129, 75839, 264719, 526529, 530873, 985907, 1218871, 3685703, 6844877, 6901349, 8532097, 15845323, 47914139, 110917261, 220615651, 1544309557, 2868003463, 20076024241]

約数ペア:

[(1, 20076024241), (7, 2868003463), (13, 1544309557), (91, 220615651), (181, 110917261), (419, 47914139), (1267, 15845323), (2353, 8532097), (2909, 6901349), (2933, 6844877), (5447, 3685703), (16471, 1218871), (20363, 985907), (37817, 530873), (38129, 526529), (75839, 264719)]