20087938082

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{2521}}^1\times {\mathrm{54577}}^1$

素因数の和:57173

約数の個数: 16

約数和(自身を含む): 30557348952

約数和(自身を除く): 10469410870

約数列:

[1, 2, 73, 146, 2521, 5042, 54577, 109154, 184033, 368066, 3984121, 7968242, 137588617, 275177234, 10043969041, 20087938082]

約数ペア:

[(1, 20087938082), (2, 10043969041), (73, 275177234), (146, 137588617), (2521, 7968242), (5042, 3984121), (54577, 368066), (109154, 184033)]