20174845704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64662967}}^1$

素因数の和:64662989

約数の個数: 32

約数和(自身を含む): 54316893120

約数和(自身を除く): 34142047416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64662967, 129325934, 193988901, 258651868, 387977802, 517303736, 775955604, 840618571, 1551911208, 1681237142, 2521855713, 3362474284, 5043711426, 6724948568, 10087422852, 20174845704]

約数ペア:

[(1, 20174845704), (2, 10087422852), (3, 6724948568), (4, 5043711426), (6, 3362474284), (8, 2521855713), (12, 1681237142), (13, 1551911208), (24, 840618571), (26, 775955604), (39, 517303736), (52, 387977802), (78, 258651868), (104, 193988901), (156, 129325934), (312, 64662967)]