20194828677

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{165343}}^1$

素因数の和:165721

約数の個数: 24

約数和(自身を含む): 29972237568

約数和(自身を除く): 9777408891

約数列:

[1, 3, 9, 41, 123, 331, 369, 993, 2979, 13571, 40713, 122139, 165343, 496029, 1488087, 6779063, 20337189, 54728533, 61011567, 164185599, 492556797, 2243869853, 6731609559, 20194828677]

約数ペア:

[(1, 20194828677), (3, 6731609559), (9, 2243869853), (41, 492556797), (123, 164185599), (331, 61011567), (369, 54728533), (993, 20337189), (2979, 6779063), (13571, 1488087), (40713, 496029), (122139, 165343)]