20106592

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{239}}^2$

素因数の和:499

約数の個数: 36

約数和(自身を含む): 43364916

約数和(自身を除く): 23258324

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 239, 352, 478, 956, 1912, 2629, 3824, 5258, 7648, 10516, 21032, 42064, 57121, 84128, 114242, 228484, 456968, 628331, 913936, 1256662, 1827872, 2513324, 5026648, 10053296, 20106592]

約数ペア:

[(1, 20106592), (2, 10053296), (4, 5026648), (8, 2513324), (11, 1827872), (16, 1256662), (22, 913936), (32, 628331), (44, 456968), (88, 228484), (176, 114242), (239, 84128), (352, 57121), (478, 42064), (956, 21032), (1912, 10516), (2629, 7648), (3824, 5258)]