20179933848

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9041189}}^1$

素因数の和:9041232

約数の個数: 48

約数和(自身を含む): 56417025600

約数和(自身を除く): 36237091752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 9041189, 18082378, 27123567, 36164756, 54247134, 72329512, 81370701, 108494268, 162741402, 216988536, 280276859, 325482804, 560553718, 650965608, 840830577, 1121107436, 1681661154, 2242214872, 2522491731, 3363322308, 5044983462, 6726644616, 10089966924, 20179933848]

約数ペア:

[(1, 20179933848), (2, 10089966924), (3, 6726644616), (4, 5044983462), (6, 3363322308), (8, 2522491731), (9, 2242214872), (12, 1681661154), (18, 1121107436), (24, 840830577), (31, 650965608), (36, 560553718), (62, 325482804), (72, 280276859), (93, 216988536), (124, 162741402), (186, 108494268), (248, 81370701), (279, 72329512), (372, 54247134), (558, 36164756), (744, 27123567), (1116, 18082378), (2232, 9041189)]