20162648908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1\times {\mathrm{1579}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 36535161600

約数和(自身を除く): 16372512692

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 887, 1579, 1774, 3158, 3548, 3599, 6316, 7198, 14396, 52333, 54107, 93161, 96319, 104666, 108214, 186322, 192638, 209332, 216428, 372644, 385276, 1400573, 2801146, 3192313, 5602292, 5682821, 6384626, 11365642, 12769252, 22731284, 82633807, 85434953, 165267614, 170869906, 330535228, 341739812, 5040662227, 10081324454, 20162648908]

約数ペア:

[(1, 20162648908), (2, 10081324454), (4, 5040662227), (59, 341739812), (61, 330535228), (118, 170869906), (122, 165267614), (236, 85434953), (244, 82633807), (887, 22731284), (1579, 12769252), (1774, 11365642), (3158, 6384626), (3548, 5682821), (3599, 5602292), (6316, 3192313), (7198, 2801146), (14396, 1400573), (52333, 385276), (54107, 372644), (93161, 216428), (96319, 209332), (104666, 192638), (108214, 186322)]