20172236058

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{158759}}^1$

素因数の和:158964

約数の個数: 64

約数和(自身を含む): 48542457600

約数和(自身を除く): 28370221542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 181, 234, 351, 362, 543, 702, 1086, 1629, 2353, 3258, 4706, 4887, 7059, 9774, 14118, 21177, 42354, 63531, 127062, 158759, 317518, 476277, 952554, 1428831, 2063867, 2857662, 4127734, 4286493, 6191601, 8572986, 12383202, 18574803, 28735379, 37149606, 55724409, 57470758, 86206137, 111448818, 172412274, 258618411, 373559927, 517236822, 747119854, 775855233, 1120679781, 1551710466, 2241359562, 3362039343, 6724078686, 10086118029, 20172236058]

約数ペア:

[(1, 20172236058), (2, 10086118029), (3, 6724078686), (6, 3362039343), (9, 2241359562), (13, 1551710466), (18, 1120679781), (26, 775855233), (27, 747119854), (39, 517236822), (54, 373559927), (78, 258618411), (117, 172412274), (181, 111448818), (234, 86206137), (351, 57470758), (362, 55724409), (543, 37149606), (702, 28735379), (1086, 18574803), (1629, 12383202), (2353, 8572986), (3258, 6191601), (4706, 4286493), (4887, 4127734), (7059, 2857662), (9774, 2063867), (14118, 1428831), (21177, 952554), (42354, 476277), (63531, 317518), (127062, 158759)]