20565799804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24600239}}^1$

素因数の和:24600273

約数の個数: 24

約数和(自身を含む): 41328403200

約数和(自身を除く): 20762603396

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 24600239, 49200478, 98400956, 270602629, 467404541, 541205258, 934809082, 1082410516, 1869618164, 5141449951, 10282899902, 20565799804]

約数ペア:

[(1, 20565799804), (2, 10282899902), (4, 5141449951), (11, 1869618164), (19, 1082410516), (22, 934809082), (38, 541205258), (44, 467404541), (76, 270602629), (209, 98400956), (418, 49200478), (836, 24600239)]