20056554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159179}}^1$

素因数の和:159194

約数の個数: 24

約数和(自身を含む): 49664160

約数和(自身を除く): 29607606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159179, 318358, 477537, 955074, 1114253, 1432611, 2228506, 2865222, 3342759, 6685518, 10028277, 20056554]

約数ペア:

[(1, 20056554), (2, 10028277), (3, 6685518), (6, 3342759), (7, 2865222), (9, 2228506), (14, 1432611), (18, 1114253), (21, 955074), (42, 477537), (63, 318358), (126, 159179)]