20797247022

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1\times {\mathrm{8867}}^1$

素因数の和:10384

約数の個数: 32

約数和(自身を含む): 41760192384

約数和(自身を除く): 20962945362

約数列:

[1, 2, 3, 6, 331, 662, 993, 1181, 1986, 2362, 3543, 7086, 8867, 17734, 26601, 53202, 390911, 781822, 1172733, 2345466, 2934977, 5869954, 8804931, 10471927, 17609862, 20943854, 31415781, 62831562, 3466207837, 6932415674, 10398623511, 20797247022]

約数ペア:

[(1, 20797247022), (2, 10398623511), (3, 6932415674), (6, 3466207837), (331, 62831562), (662, 31415781), (993, 20943854), (1181, 17609862), (1986, 10471927), (2362, 8804931), (3543, 5869954), (7086, 2934977), (8867, 2345466), (17734, 1172733), (26601, 781822), (53202, 390911)]