20193462

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4066

約数の個数: 40

約数和(自身を含む): 46719552

約数和(自身を除く): 26526090

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 4021, 5022, 8042, 12063, 24126, 36189, 72378, 108567, 124651, 217134, 249302, 325701, 373953, 651402, 747906, 1121859, 2243718, 3365577, 6731154, 10096731, 20193462]

約数ペア:

[(1, 20193462), (2, 10096731), (3, 6731154), (6, 3365577), (9, 2243718), (18, 1121859), (27, 747906), (31, 651402), (54, 373953), (62, 325701), (81, 249302), (93, 217134), (162, 124651), (186, 108567), (279, 72378), (558, 36189), (837, 24126), (1674, 12063), (2511, 8042), (4021, 5022)]