20049624

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5683}}^1$

素因数の和:5709

約数の個数: 72

約数和(自身を含む): 63177660

約数和(自身を除く): 43128036

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5683, 11366, 17049, 22732, 34098, 39781, 45464, 51147, 68196, 79562, 102294, 119343, 136392, 159124, 204588, 238686, 278467, 318248, 358029, 409176, 477372, 556934, 716058, 835401, 954744, 1113868, 1432116, 1670802, 2227736, 2506203, 2864232, 3341604, 5012406, 6683208, 10024812, 20049624]

約数ペア:

[(1, 20049624), (2, 10024812), (3, 6683208), (4, 5012406), (6, 3341604), (7, 2864232), (8, 2506203), (9, 2227736), (12, 1670802), (14, 1432116), (18, 1113868), (21, 954744), (24, 835401), (28, 716058), (36, 556934), (42, 477372), (49, 409176), (56, 358029), (63, 318248), (72, 278467), (84, 238686), (98, 204588), (126, 159124), (147, 136392), (168, 119343), (196, 102294), (252, 79562), (294, 68196), (392, 51147), (441, 45464), (504, 39781), (588, 34098), (882, 22732), (1176, 17049), (1764, 11366), (3528, 5683)]