20182146778

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{1867}}^1\times {\mathrm{21031}}^1$

素因数の和:23157

約数の個数: 16

約数和(自身を含む): 30408738624

約数和(自身を除く): 10226591846

約数列:

[1, 2, 257, 514, 1867, 3734, 21031, 42062, 479819, 959638, 5404967, 10809934, 39264877, 78529754, 10091073389, 20182146778]

約数ペア:

[(1, 20182146778), (2, 10091073389), (257, 78529754), (514, 39264877), (1867, 10809934), (3734, 5404967), (21031, 959638), (42062, 479819)]