20367022338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{16333}}^1$

素因数の和:16500

約数の個数: 72

約数和(自身を含む): 48185920692

約数和(自身を除く): 27818898354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5329, 5694, 8541, 10658, 15987, 16333, 17082, 31974, 32666, 47961, 48999, 69277, 95922, 97998, 138554, 146997, 207831, 212329, 293994, 415662, 424658, 623493, 636987, 1192309, 1246986, 1273974, 1910961, 2384618, 3576927, 3821922, 7153854, 10730781, 15500017, 21461562, 31000034, 46500051, 87038557, 93000102, 139500153, 174077114, 261115671, 279000306, 522231342, 783347013, 1131501241, 1566694026, 2263002482, 3394503723, 6789007446, 10183511169, 20367022338]

約数ペア:

[(1, 20367022338), (2, 10183511169), (3, 6789007446), (6, 3394503723), (9, 2263002482), (13, 1566694026), (18, 1131501241), (26, 783347013), (39, 522231342), (73, 279000306), (78, 261115671), (117, 174077114), (146, 139500153), (219, 93000102), (234, 87038557), (438, 46500051), (657, 31000034), (949, 21461562), (1314, 15500017), (1898, 10730781), (2847, 7153854), (5329, 3821922), (5694, 3576927), (8541, 2384618), (10658, 1910961), (15987, 1273974), (16333, 1246986), (17082, 1192309), (31974, 636987), (32666, 623493), (47961, 424658), (48999, 415662), (69277, 293994), (95922, 212329), (97998, 207831), (138554, 146997)]