2002068260

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{109883}}^1$

素因数の和:110803

約数の個数: 24

約数和(自身を含む): 4208996736

約数和(自身を除く): 2206928476

約数列:

[1, 2, 4, 5, 10, 20, 911, 1822, 3644, 4555, 9110, 18220, 109883, 219766, 439532, 549415, 1098830, 2197660, 100103413, 200206826, 400413652, 500517065, 1001034130, 2002068260]

約数ペア:

[(1, 2002068260), (2, 1001034130), (4, 500517065), (5, 400413652), (10, 200206826), (20, 100103413), (911, 2197660), (1822, 1098830), (3644, 549415), (4555, 439532), (9110, 219766), (18220, 109883)]