20199562086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7464731}}^1$

素因数の和:7464788

約数の個数: 32

約数和(自身を含む): 45146699136

約数和(自身を除く): 24947137050

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 7464731, 14929462, 22394193, 44788386, 82112041, 164224082, 246336123, 306053971, 492672246, 612107942, 918161913, 1836323826, 3366593681, 6733187362, 10099781043, 20199562086]

約数ペア:

[(1, 20199562086), (2, 10099781043), (3, 6733187362), (6, 3366593681), (11, 1836323826), (22, 918161913), (33, 612107942), (41, 492672246), (66, 306053971), (82, 246336123), (123, 164224082), (246, 82112041), (451, 44788386), (902, 22394193), (1353, 14929462), (2706, 7464731)]