20100652920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{55835147}}^1$

素因数の和:55835164

約数の個数: 48

約数和(自身を含む): 65327123160

約数和(自身を除く): 45226470240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 55835147, 111670294, 167505441, 223340588, 279175735, 335010882, 446681176, 502516323, 558351470, 670021764, 837527205, 1005032646, 1116702940, 1340043528, 1675054410, 2010065292, 2233405880, 2512581615, 3350108820, 4020130584, 5025163230, 6700217640, 10050326460, 20100652920]

約数ペア:

[(1, 20100652920), (2, 10050326460), (3, 6700217640), (4, 5025163230), (5, 4020130584), (6, 3350108820), (8, 2512581615), (9, 2233405880), (10, 2010065292), (12, 1675054410), (15, 1340043528), (18, 1116702940), (20, 1005032646), (24, 837527205), (30, 670021764), (36, 558351470), (40, 502516323), (45, 446681176), (60, 335010882), (72, 279175735), (90, 223340588), (120, 167505441), (180, 111670294), (360, 55835147)]