20162427664

素因数分解:

$2^4\times {\mathrm{12113}}^1\times {\mathrm{104033}}^1$

素因数の和:116154

約数の個数: 20

約数和(自身を含む): 39068304156

約数和(自身を除く): 18905876492

約数列:

[1, 2, 4, 8, 16, 12113, 24226, 48452, 96904, 104033, 193808, 208066, 416132, 832264, 1664528, 1260151729, 2520303458, 5040606916, 10081213832, 20162427664]

約数ペア:

[(1, 20162427664), (2, 10081213832), (4, 5040606916), (8, 2520303458), (16, 1260151729), (12113, 1664528), (24226, 832264), (48452, 416132), (96904, 208066), (104033, 193808)]