20213419006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1\times {\mathrm{10459}}^1$

素因数の和:11400

約数の個数: 32

約数和(自身を含む): 33429490560

約数和(自身を除く): 13216071554

約数列:

[1, 2, 11, 22, 107, 214, 821, 1177, 1642, 2354, 9031, 10459, 18062, 20918, 87847, 115049, 175694, 230098, 966317, 1119113, 1932634, 2238226, 8586839, 12310243, 17173678, 24620486, 94455229, 188910458, 918791773, 1837583546, 10106709503, 20213419006]

約数ペア:

[(1, 20213419006), (2, 10106709503), (11, 1837583546), (22, 918791773), (107, 188910458), (214, 94455229), (821, 24620486), (1177, 17173678), (1642, 12310243), (2354, 8586839), (9031, 2238226), (10459, 1932634), (18062, 1119113), (20918, 966317), (87847, 230098), (115049, 175694)]