220137996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1411141}}^1$

素因数の和:1411161

約数の個数: 24

約数和(自身を含む): 553167664

約数和(自身を除く): 333029668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1411141, 2822282, 4233423, 5644564, 8466846, 16933692, 18344833, 36689666, 55034499, 73379332, 110068998, 220137996]

約数ペア:

[(1, 220137996), (2, 110068998), (3, 73379332), (4, 55034499), (6, 36689666), (12, 18344833), (13, 16933692), (26, 8466846), (39, 5644564), (52, 4233423), (78, 2822282), (156, 1411141)]