20750010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3511}}^1$

素因数の和:3718

約数の個数: 32

約数和(自身を含む): 50067072

約数和(自身を除く): 29317062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 3511, 5910, 7022, 10533, 17555, 21066, 35110, 52665, 105330, 691667, 1383334, 2075001, 3458335, 4150002, 6916670, 10375005, 20750010]

約数ペア:

[(1, 20750010), (2, 10375005), (3, 6916670), (5, 4150002), (6, 3458335), (10, 2075001), (15, 1383334), (30, 691667), (197, 105330), (394, 52665), (591, 35110), (985, 21066), (1182, 17555), (1970, 10533), (2955, 7022), (3511, 5910)]