20176654060

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7701013}}^1$

素因数の和:7701153

約数の個数: 24

約数和(自身を含む): 42694421616

約数和(自身を除く): 22517767556

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 7701013, 15402026, 30804052, 38505065, 77010130, 154020260, 1008832703, 2017665406, 4035330812, 5044163515, 10088327030, 20176654060]

約数ペア:

[(1, 20176654060), (2, 10088327030), (4, 5044163515), (5, 4035330812), (10, 2017665406), (20, 1008832703), (131, 154020260), (262, 77010130), (524, 38505065), (655, 30804052), (1310, 15402026), (2620, 7701013)]