2018084030

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{20599}}^1$

素因数の和:20804

約数の個数: 32

約数和(自身を含む): 3706516800

約数和(自身を除く): 1688432770

約数列:

[1, 2, 5, 10, 97, 101, 194, 202, 485, 505, 970, 1010, 9797, 19594, 20599, 41198, 48985, 97970, 102995, 205990, 1998103, 2080499, 3996206, 4160998, 9990515, 10402495, 19981030, 20804990, 201808403, 403616806, 1009042015, 2018084030]

約数ペア:

[(1, 2018084030), (2, 1009042015), (5, 403616806), (10, 201808403), (97, 20804990), (101, 19981030), (194, 10402495), (202, 9990515), (485, 4160998), (505, 3996206), (970, 2080499), (1010, 1998103), (9797, 205990), (19594, 102995), (20599, 97970), (41198, 48985)]