20194830567

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1901}}^1\times {\mathrm{22271}}^1$

素因数の和:24231

約数の個数: 24

約数和(自身を含む): 29737663488

約数和(自身を除く): 9542832921

約数列:

[1, 3, 9, 53, 159, 477, 1901, 5703, 17109, 22271, 66813, 100753, 200439, 302259, 906777, 1180363, 3541089, 10623267, 42337171, 127011513, 381034539, 2243870063, 6731610189, 20194830567]

約数ペア:

[(1, 20194830567), (3, 6731610189), (9, 2243870063), (53, 381034539), (159, 127011513), (477, 42337171), (1901, 10623267), (5703, 3541089), (17109, 1180363), (22271, 906777), (66813, 302259), (100753, 200439)]