20245962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 45198720

約数和(自身を除く): 24952758

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 121, 158, 237, 242, 353, 363, 474, 706, 726, 869, 1059, 1738, 2118, 2607, 3883, 5214, 7766, 9559, 11649, 19118, 23298, 27887, 28677, 42713, 55774, 57354, 83661, 85426, 128139, 167322, 256278, 306757, 613514, 920271, 1840542, 3374327, 6748654, 10122981, 20245962]

約数ペア:

[(1, 20245962), (2, 10122981), (3, 6748654), (6, 3374327), (11, 1840542), (22, 920271), (33, 613514), (66, 306757), (79, 256278), (121, 167322), (158, 128139), (237, 85426), (242, 83661), (353, 57354), (363, 55774), (474, 42713), (706, 28677), (726, 27887), (869, 23298), (1059, 19118), (1738, 11649), (2118, 9559), (2607, 7766), (3883, 5214)]