20199008584

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{167777}}^1$

素因数の和:168033

約数の個数: 32

約数和(自身を含む): 38505051000

約数和(自身を除く): 18306042416

約数列:

[1, 2, 4, 8, 101, 149, 202, 298, 404, 596, 808, 1192, 15049, 30098, 60196, 120392, 167777, 335554, 671108, 1342216, 16945477, 24998773, 33890954, 49997546, 67781908, 99995092, 135563816, 199990184, 2524876073, 5049752146, 10099504292, 20199008584]

約数ペア:

[(1, 20199008584), (2, 10099504292), (4, 5049752146), (8, 2524876073), (101, 199990184), (149, 135563816), (202, 99995092), (298, 67781908), (404, 49997546), (596, 33890954), (808, 24998773), (1192, 16945477), (15049, 1342216), (30098, 671108), (60196, 335554), (120392, 167777)]