20022012

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2767}}^1$

素因数の和:2847

約数の個数: 48

約数和(自身を含む): 52702720

約数和(自身を除く): 32680708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 2767, 3618, 5534, 7236, 8301, 11068, 16602, 24903, 33204, 49806, 74709, 99612, 149418, 185389, 298836, 370778, 556167, 741556, 1112334, 1668501, 2224668, 3337002, 5005503, 6674004, 10011006, 20022012]

約数ペア:

[(1, 20022012), (2, 10011006), (3, 6674004), (4, 5005503), (6, 3337002), (9, 2224668), (12, 1668501), (18, 1112334), (27, 741556), (36, 556167), (54, 370778), (67, 298836), (108, 185389), (134, 149418), (201, 99612), (268, 74709), (402, 49806), (603, 33204), (804, 24903), (1206, 16602), (1809, 11068), (2412, 8301), (2767, 7236), (3618, 5534)]