20183408979

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1\times {\mathrm{120503}}^1$

素因数の和:122338

約数の個数: 16

約数和(自身を含む): 27794970624

約数和(自身を除く): 7611561645

約数列:

[1, 3, 31, 93, 1801, 5403, 55831, 120503, 167493, 361509, 3735593, 11206779, 217025903, 651077709, 6727802993, 20183408979]

約数ペア:

[(1, 20183408979), (3, 6727802993), (31, 651077709), (93, 217025903), (1801, 11206779), (5403, 3735593), (55831, 361509), (120503, 167493)]