20007960293874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{566444717}}^1$

素因数の和:566444787

約数の個数: 48

約数和(自身を含む): 47363841540288

約数和(自身を除く): 27355881246414

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 841, 1218, 1682, 2523, 5046, 5887, 11774, 17661, 35322, 566444717, 1132889434, 1699334151, 3398668302, 3965113019, 7930226038, 11895339057, 16426896793, 23790678114, 32853793586, 49280690379, 98561380758, 114988277551, 229976555102, 344964832653, 476380006997, 689929665306, 952760013994, 1429140020991, 2858280041982, 3334660048979, 6669320097958, 10003980146937, 20007960293874]

約数ペア:

[(1, 20007960293874), (2, 10003980146937), (3, 6669320097958), (6, 3334660048979), (7, 2858280041982), (14, 1429140020991), (21, 952760013994), (29, 689929665306), (42, 476380006997), (58, 344964832653), (87, 229976555102), (174, 114988277551), (203, 98561380758), (406, 49280690379), (609, 32853793586), (841, 23790678114), (1218, 16426896793), (1682, 11895339057), (2523, 7930226038), (5046, 3965113019), (5887, 3398668302), (11774, 1699334151), (17661, 1132889434), (35322, 566444717)]