20369046378

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{90793}}^1$

素因数の和:91206

約数の個数: 32

約数和(自身を含む): 41184158400

約数和(自身を除く): 20815112022

約数列:

[1, 2, 3, 6, 139, 269, 278, 417, 538, 807, 834, 1614, 37391, 74782, 90793, 112173, 181586, 224346, 272379, 544758, 12620227, 24423317, 25240454, 37860681, 48846634, 73269951, 75721362, 146539902, 3394841063, 6789682126, 10184523189, 20369046378]

約数ペア:

[(1, 20369046378), (2, 10184523189), (3, 6789682126), (6, 3394841063), (139, 146539902), (269, 75721362), (278, 73269951), (417, 48846634), (538, 37860681), (807, 25240454), (834, 24423317), (1614, 12620227), (37391, 544758), (74782, 272379), (90793, 224346), (112173, 181586)]