20121683002

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2209717}}^1$

素因数の和:2209905

約数の個数: 16

約数和(自身を含む): 31422189960

約数和(自身を除く): 11300506958

約数列:

[1, 2, 29, 58, 157, 314, 4553, 9106, 2209717, 4419434, 64081793, 128163586, 346925569, 693851138, 10060841501, 20121683002]

約数ペア:

[(1, 20121683002), (2, 10060841501), (29, 693851138), (58, 346925569), (157, 128163586), (314, 64081793), (4553, 4419434), (9106, 2209717)]