20162922518

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{673}}^1\times {\mathrm{1319}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 31163711040

約数和(自身を除く): 11000788522

約数列:

[1, 2, 41, 82, 277, 554, 673, 1319, 1346, 2638, 11357, 22714, 27593, 54079, 55186, 108158, 186421, 365363, 372842, 730726, 887687, 1775374, 7643261, 14979883, 15286522, 29959766, 36395167, 72790334, 245889299, 491778598, 10081461259, 20162922518]

約数ペア:

[(1, 20162922518), (2, 10081461259), (41, 491778598), (82, 245889299), (277, 72790334), (554, 36395167), (673, 29959766), (1319, 15286522), (1346, 14979883), (2638, 7643261), (11357, 1775374), (22714, 887687), (27593, 730726), (54079, 372842), (55186, 365363), (108158, 186421)]