20161115556

素因数分解:

$2^2\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{1665107}}^1$

素因数の和:1666123

約数の個数: 24

約数和(自身を含む): 47089254240

約数和(自身を除く): 26928138684

約数列:

[1, 2, 3, 4, 6, 12, 1009, 2018, 3027, 4036, 6054, 12108, 1665107, 3330214, 4995321, 6660428, 9990642, 19981284, 1680092963, 3360185926, 5040278889, 6720371852, 10080557778, 20161115556]

約数ペア:

[(1, 20161115556), (2, 10080557778), (3, 6720371852), (4, 5040278889), (6, 3360185926), (12, 1680092963), (1009, 19981284), (2018, 9990642), (3027, 6660428), (4036, 4995321), (6054, 3330214), (12108, 1665107)]