20160852496

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{12233527}}^1$

素因数の和:12233638

約数の個数: 20

約数和(自身を含む): 39440894272

約数和(自身を除く): 19280041776

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 12233527, 24467054, 48934108, 97868216, 195736432, 1260053281, 2520106562, 5040213124, 10080426248, 20160852496]

約数ペア:

[(1, 20160852496), (2, 10080426248), (4, 5040213124), (8, 2520106562), (16, 1260053281), (103, 195736432), (206, 97868216), (412, 48934108), (824, 24467054), (1648, 12233527)]