20179423348

素因数分解:

$2^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1332151}}^1$

素因数の和:1332703

約数の個数: 24

約数和(自身を含む): 40433477504

約数和(自身を除く): 20254054156

約数列:

[1, 2, 4, 7, 14, 28, 541, 1082, 2164, 3787, 7574, 15148, 1332151, 2664302, 5328604, 9325057, 18650114, 37300228, 720693691, 1441387382, 2882774764, 5044855837, 10089711674, 20179423348]

約数ペア:

[(1, 20179423348), (2, 10089711674), (4, 5044855837), (7, 2882774764), (14, 1441387382), (28, 720693691), (541, 37300228), (1082, 18650114), (2164, 9325057), (3787, 5328604), (7574, 2664302), (15148, 1332151)]