20589756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 52808448

約数和(自身を除く): 32218692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151, 302, 453, 604, 906, 1033, 1661, 1812, 2066, 3099, 3322, 4132, 4983, 6198, 6644, 9966, 11363, 12396, 19932, 22726, 34089, 45452, 68178, 136356, 155983, 311966, 467949, 623932, 935898, 1715813, 1871796, 3431626, 5147439, 6863252, 10294878, 20589756]

約数ペア:

[(1, 20589756), (2, 10294878), (3, 6863252), (4, 5147439), (6, 3431626), (11, 1871796), (12, 1715813), (22, 935898), (33, 623932), (44, 467949), (66, 311966), (132, 155983), (151, 136356), (302, 68178), (453, 45452), (604, 34089), (906, 22726), (1033, 19932), (1661, 12396), (1812, 11363), (2066, 9966), (3099, 6644), (3322, 6198), (4132, 4983)]