20194012701

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{64679}}^1$

素因数の和:65105

約数の個数: 24

約数和(自身を含む): 29523574080

約数和(自身を除く): 9329561379

約数列:

[1, 3, 9, 113, 307, 339, 921, 1017, 2763, 34691, 64679, 104073, 194037, 312219, 582111, 7308727, 19856453, 21926181, 59569359, 65778543, 178708077, 2243779189, 6731337567, 20194012701]

約数ペア:

[(1, 20194012701), (3, 6731337567), (9, 2243779189), (113, 178708077), (307, 65778543), (339, 59569359), (921, 21926181), (1017, 19856453), (2763, 7308727), (34691, 582111), (64679, 312219), (104073, 194037)]