20178504

素因数分解:

$2^3\times 3^3\times {\mathrm{93419}}^1$

素因数の和:93434

約数の個数: 32

約数和(自身を含む): 56052000

約数和(自身を除く): 35873496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 93419, 186838, 280257, 373676, 560514, 747352, 840771, 1121028, 1681542, 2242056, 2522313, 3363084, 5044626, 6726168, 10089252, 20178504]

約数ペア:

[(1, 20178504), (2, 10089252), (3, 6726168), (4, 5044626), (6, 3363084), (8, 2522313), (9, 2242056), (12, 1681542), (18, 1121028), (24, 840771), (27, 747352), (36, 560514), (54, 373676), (72, 280257), (108, 186838), (216, 93419)]