20282910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10091}}^1$

素因数の和:10168

約数の個数: 32

約数和(自身を含む): 49410432

約数和(自身を除く): 29127522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 10091, 20182, 30273, 50455, 60546, 100910, 151365, 302730, 676097, 1352194, 2028291, 3380485, 4056582, 6760970, 10141455, 20282910]

約数ペア:

[(1, 20282910), (2, 10141455), (3, 6760970), (5, 4056582), (6, 3380485), (10, 2028291), (15, 1352194), (30, 676097), (67, 302730), (134, 151365), (201, 100910), (335, 60546), (402, 50455), (670, 30273), (1005, 20182), (2010, 10091)]