2016503660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1420073}}^1$

素因数の和:1420153

約数の個数: 24

約数和(自身を含む): 4294303776

約数和(自身を除く): 2277800116

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 1420073, 2840146, 5680292, 7100365, 14200730, 28401460, 100825183, 201650366, 403300732, 504125915, 1008251830, 2016503660]

約数ペア:

[(1, 2016503660), (2, 1008251830), (4, 504125915), (5, 403300732), (10, 201650366), (20, 100825183), (71, 28401460), (142, 14200730), (284, 7100365), (355, 5680292), (710, 2840146), (1420, 1420073)]