20131968966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{8467}}^1\times {\mathrm{20857}}^1$

素因数の和:29348

約数の個数: 32

約数和(自身を含む): 42390130560

約数和(自身を除く): 22258161594

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 8467, 16934, 20857, 25401, 41714, 50802, 62571, 125142, 160873, 321746, 396283, 482619, 792566, 965238, 1188849, 2377698, 176596219, 353192438, 529788657, 1059577314, 3355328161, 6710656322, 10065984483, 20131968966]

約数ペア:

[(1, 20131968966), (2, 10065984483), (3, 6710656322), (6, 3355328161), (19, 1059577314), (38, 529788657), (57, 353192438), (114, 176596219), (8467, 2377698), (16934, 1188849), (20857, 965238), (25401, 792566), (41714, 482619), (50802, 396283), (62571, 321746), (125142, 160873)]