20161846123

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{21491}}^1$

素因数の和:22146

約数の個数: 16

約数和(自身を含む): 21243036672

約数和(自身を除く): 1081190549

約数列:

[1, 31, 53, 571, 1643, 17701, 21491, 30263, 666221, 938153, 1139023, 12271361, 35309713, 380412191, 650382133, 20161846123]

約数ペア:

[(1, 20161846123), (31, 650382133), (53, 380412191), (571, 35309713), (1643, 12271361), (17701, 1139023), (21491, 938153), (30263, 666221)]