20111040668

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{1951}}^1\times {\mathrm{10267}}^1$

素因数の和:12473

約数の個数: 24

約数和(自身を含む): 35356091904

約数和(自身を除く): 15245051236

約数列:

[1, 2, 4, 251, 502, 1004, 1951, 3902, 7804, 10267, 20534, 41068, 489701, 979402, 1958804, 2577017, 5154034, 10308068, 20030917, 40061834, 80123668, 5027760167, 10055520334, 20111040668]

約数ペア:

[(1, 20111040668), (2, 10055520334), (4, 5027760167), (251, 80123668), (502, 40061834), (1004, 20030917), (1951, 10308068), (3902, 5154034), (7804, 2577017), (10267, 1958804), (20534, 979402), (41068, 489701)]