20066610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21577}}^1$

素因数の和:21618

約数の個数: 32

約数和(自身を含む): 49715712

約数和(自身を除く): 29649102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 21577, 43154, 64731, 107885, 129462, 215770, 323655, 647310, 668887, 1337774, 2006661, 3344435, 4013322, 6688870, 10033305, 20066610]

約数ペア:

[(1, 20066610), (2, 10033305), (3, 6688870), (5, 4013322), (6, 3344435), (10, 2006661), (15, 1337774), (30, 668887), (31, 647310), (62, 323655), (93, 215770), (155, 129462), (186, 107885), (310, 64731), (465, 43154), (930, 21577)]