20193587526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1735739}}^1$

素因数の和:1736028

約数の個数: 32

約数和(自身を含む): 46323429120

約数和(自身を除く): 26129841594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1939, 3878, 5817, 11634, 1735739, 3471478, 5207217, 10414434, 12150173, 24300346, 36450519, 72901038, 480799703, 961599406, 1442399109, 2884798218, 3365597921, 6731195842, 10096793763, 20193587526]

約数ペア:

[(1, 20193587526), (2, 10096793763), (3, 6731195842), (6, 3365597921), (7, 2884798218), (14, 1442399109), (21, 961599406), (42, 480799703), (277, 72901038), (554, 36450519), (831, 24300346), (1662, 12150173), (1939, 10414434), (3878, 5207217), (5817, 3471478), (11634, 1735739)]