20177500986

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1031}}^1\times {\mathrm{6007}}^1$

素因数の和:7227

約数の個数: 48

約数和(自身を含む): 44009417088

約数和(自身を除く): 23831916102

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1031, 1086, 1629, 2062, 3093, 3258, 6007, 6186, 9279, 12014, 18021, 18558, 36042, 54063, 108126, 186611, 373222, 559833, 1087267, 1119666, 1679499, 2174534, 3261801, 3358998, 6193217, 6523602, 9785403, 12386434, 18579651, 19570806, 37159302, 55738953, 111477906, 1120972277, 2241944554, 3362916831, 6725833662, 10088750493, 20177500986]

約数ペア:

[(1, 20177500986), (2, 10088750493), (3, 6725833662), (6, 3362916831), (9, 2241944554), (18, 1120972277), (181, 111477906), (362, 55738953), (543, 37159302), (1031, 19570806), (1086, 18579651), (1629, 12386434), (2062, 9785403), (3093, 6523602), (3258, 6193217), (6007, 3358998), (6186, 3261801), (9279, 2174534), (12014, 1679499), (18021, 1119666), (18558, 1087267), (36042, 559833), (54063, 373222), (108126, 186611)]