20552010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23623}}^1$

素因数の和:23662

約数の個数: 32

約数和(自身を含む): 51027840

約数和(自身を除く): 30475830

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23623, 47246, 70869, 118115, 141738, 236230, 354345, 685067, 708690, 1370134, 2055201, 3425335, 4110402, 6850670, 10276005, 20552010]

約数ペア:

[(1, 20552010), (2, 10276005), (3, 6850670), (5, 4110402), (6, 3425335), (10, 2055201), (15, 1370134), (29, 708690), (30, 685067), (58, 354345), (87, 236230), (145, 141738), (174, 118115), (290, 70869), (435, 47246), (870, 23623)]