20782884298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73751}}^1\times {\mathrm{12809}}^1$

素因数の和:86573

約数の個数: 16

約数和(自身を含む): 34011472320

約数和(自身を除く): 13228588022

約数列:

[1, 2, 11, 22, 12809, 25618, 73751, 140899, 147502, 281798, 811261, 1622522, 944676559, 1889353118, 10391442149, 20782884298]

約数ペア:

[(1, 20782884298), (2, 10391442149), (11, 1889353118), (22, 944676559), (12809, 1622522), (25618, 811261), (73751, 281798), (140899, 147502)]