20145537570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4451}}^1\times {\mathrm{150869}}^1$

素因数の和:155330

約数の個数: 32

約数和(自身を含む): 48360473280

約数和(自身を除く): 28214935710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4451, 8902, 13353, 22255, 26706, 44510, 66765, 133530, 150869, 301738, 452607, 754345, 905214, 1508690, 2263035, 4526070, 671517919, 1343035838, 2014553757, 3357589595, 4029107514, 6715179190, 10072768785, 20145537570]

約数ペア:

[(1, 20145537570), (2, 10072768785), (3, 6715179190), (5, 4029107514), (6, 3357589595), (10, 2014553757), (15, 1343035838), (30, 671517919), (4451, 4526070), (8902, 2263035), (13353, 1508690), (22255, 905214), (26706, 754345), (44510, 452607), (66765, 301738), (133530, 150869)]