20627472

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{3803}}^1$

素因数の和:3927

約数の個数: 40

約数和(自身を含む): 53773344

約数和(自身を除く): 33145872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3803, 5424, 7606, 11409, 15212, 22818, 30424, 45636, 60848, 91272, 182544, 429739, 859478, 1289217, 1718956, 2578434, 3437912, 5156868, 6875824, 10313736, 20627472]

約数ペア:

[(1, 20627472), (2, 10313736), (3, 6875824), (4, 5156868), (6, 3437912), (8, 2578434), (12, 1718956), (16, 1289217), (24, 859478), (48, 429739), (113, 182544), (226, 91272), (339, 60848), (452, 45636), (678, 30424), (904, 22818), (1356, 15212), (1808, 11409), (2712, 7606), (3803, 5424)]