2000420946

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1821877}}^1$

素因数の和:1821946

約数の個数: 24

約数和(自身を含む): 4405301004

約数和(自身を除く): 2404880058

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 1821877, 3643754, 5465631, 10931262, 16396893, 32793786, 111134497, 222268994, 333403491, 666806982, 1000210473, 2000420946]

約数ペア:

[(1, 2000420946), (2, 1000210473), (3, 666806982), (6, 333403491), (9, 222268994), (18, 111134497), (61, 32793786), (122, 16396893), (183, 10931262), (366, 5465631), (549, 3643754), (1098, 1821877)]