20204982099

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{158803}}^1$

素因数の和:159087

約数の個数: 24

約数和(自身を含む): 29761140032

約数和(自身を除く): 9556157933

約数列:

[1, 3, 9, 67, 201, 211, 603, 633, 1899, 14137, 42411, 127233, 158803, 476409, 1429227, 10639801, 31919403, 33507433, 95758209, 100522299, 301566897, 2244998011, 6734994033, 20204982099]

約数ペア:

[(1, 20204982099), (3, 6734994033), (9, 2244998011), (67, 301566897), (201, 100522299), (211, 95758209), (603, 33507433), (633, 31919403), (1899, 10639801), (14137, 1429227), (42411, 476409), (127233, 158803)]