20307348

素因数分解:

$2^2\times 3^4\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:518

約数の個数: 60

約数和(自身を含む): 53513460

約数和(自身を除く): 33206112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 233, 269, 324, 466, 538, 699, 807, 932, 1076, 1398, 1614, 2097, 2421, 2796, 3228, 4194, 4842, 6291, 7263, 8388, 9684, 12582, 14526, 18873, 21789, 25164, 29052, 37746, 43578, 62677, 75492, 87156, 125354, 188031, 250708, 376062, 564093, 752124, 1128186, 1692279, 2256372, 3384558, 5076837, 6769116, 10153674, 20307348]

約数ペア:

[(1, 20307348), (2, 10153674), (3, 6769116), (4, 5076837), (6, 3384558), (9, 2256372), (12, 1692279), (18, 1128186), (27, 752124), (36, 564093), (54, 376062), (81, 250708), (108, 188031), (162, 125354), (233, 87156), (269, 75492), (324, 62677), (466, 43578), (538, 37746), (699, 29052), (807, 25164), (932, 21789), (1076, 18873), (1398, 14526), (1614, 12582), (2097, 9684), (2421, 8388), (2796, 7263), (3228, 6291), (4194, 4842)]