20167993404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5779}}^1\times {\mathrm{7457}}^1$

素因数の和:13259

約数の個数: 72

約数和(自身を含む): 54918623760

約数和(自身を除く): 34750630356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 5779, 7457, 11558, 14914, 17337, 22371, 23116, 29828, 34674, 44742, 52011, 67113, 69348, 75127, 89484, 96941, 104022, 134226, 150254, 193882, 208044, 225381, 268452, 290823, 300508, 387764, 450762, 581646, 676143, 872469, 901524, 1163292, 1352286, 1744938, 2704572, 3489876, 43094003, 86188006, 129282009, 172376012, 258564018, 387846027, 517128036, 560222039, 775692054, 1120444078, 1551384108, 1680666117, 2240888156, 3361332234, 5041998351, 6722664468, 10083996702, 20167993404]

約数ペア:

[(1, 20167993404), (2, 10083996702), (3, 6722664468), (4, 5041998351), (6, 3361332234), (9, 2240888156), (12, 1680666117), (13, 1551384108), (18, 1120444078), (26, 775692054), (36, 560222039), (39, 517128036), (52, 387846027), (78, 258564018), (117, 172376012), (156, 129282009), (234, 86188006), (468, 43094003), (5779, 3489876), (7457, 2704572), (11558, 1744938), (14914, 1352286), (17337, 1163292), (22371, 901524), (23116, 872469), (29828, 676143), (34674, 581646), (44742, 450762), (52011, 387764), (67113, 300508), (69348, 290823), (75127, 268452), (89484, 225381), (96941, 208044), (104022, 193882), (134226, 150254)]