20160219132

素因数分解:

$2^2\times 3^2\times {\mathrm{1481}}^1\times {\mathrm{378127}}^1$

素因数の和:379618

約数の個数: 36

約数和(自身を含む): 50995098336

約数和(自身を除く): 30834879204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1481, 2962, 4443, 5924, 8886, 13329, 17772, 26658, 53316, 378127, 756254, 1134381, 1512508, 2268762, 3403143, 4537524, 6806286, 13612572, 560006087, 1120012174, 1680018261, 2240024348, 3360036522, 5040054783, 6720073044, 10080109566, 20160219132]

約数ペア:

[(1, 20160219132), (2, 10080109566), (3, 6720073044), (4, 5040054783), (6, 3360036522), (9, 2240024348), (12, 1680018261), (18, 1120012174), (36, 560006087), (1481, 13612572), (2962, 6806286), (4443, 4537524), (5924, 3403143), (8886, 2268762), (13329, 1512508), (17772, 1134381), (26658, 756254), (53316, 378127)]