20101679103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{17737}}^1$

素因数の和:18375

約数の個数: 32

約数和(自身を含む): 29772594432

約数和(自身を除く): 9670915329

約数列:

[1, 3, 11, 33, 61, 183, 563, 671, 1689, 2013, 6193, 17737, 18579, 34343, 53211, 103029, 195107, 377773, 585321, 1081957, 1133319, 3245871, 9985931, 11901527, 29957793, 35704581, 109845241, 329535723, 609141791, 1827425373, 6700559701, 20101679103]

約数ペア:

[(1, 20101679103), (3, 6700559701), (11, 1827425373), (33, 609141791), (61, 329535723), (183, 109845241), (563, 35704581), (671, 29957793), (1689, 11901527), (2013, 9985931), (6193, 3245871), (17737, 1133319), (18579, 1081957), (34343, 585321), (53211, 377773), (103029, 195107)]