20112322446

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{916613}}^1$

素因数の和:916697

約数の個数: 48

約数和(自身を含む): 46329338016

約数和(自身を除く): 26217015570

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 2438, 3657, 7314, 10971, 21942, 916613, 1833226, 2749839, 5499678, 8249517, 16499034, 21082099, 42164198, 48580489, 63246297, 97160978, 126492594, 145741467, 189738891, 291482934, 379477782, 437224401, 874448802, 1117351247, 2234702494, 3352053741, 6704107482, 10056161223, 20112322446]

約数ペア:

[(1, 20112322446), (2, 10056161223), (3, 6704107482), (6, 3352053741), (9, 2234702494), (18, 1117351247), (23, 874448802), (46, 437224401), (53, 379477782), (69, 291482934), (106, 189738891), (138, 145741467), (159, 126492594), (207, 97160978), (318, 63246297), (414, 48580489), (477, 42164198), (954, 21082099), (1219, 16499034), (2438, 8249517), (3657, 5499678), (7314, 2749839), (10971, 1833226), (21942, 916613)]