20549746658

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{120641}}^1$

素因数の和:120719

約数の個数: 32

約数和(自身を含む): 36829589760

約数和(自身を除く): 16279843102

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 7406, 12167, 24334, 85169, 120641, 170338, 241282, 844487, 1688974, 2774743, 5549486, 19423201, 38846402, 63819089, 127638178, 446733623, 893467246, 1467839047, 2935678094, 10274873329, 20549746658]

約数ペア:

[(1, 20549746658), (2, 10274873329), (7, 2935678094), (14, 1467839047), (23, 893467246), (46, 446733623), (161, 127638178), (322, 63819089), (529, 38846402), (1058, 19423201), (3703, 5549486), (7406, 2774743), (12167, 1688974), (24334, 844487), (85169, 241282), (120641, 170338)]