20023092

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{467}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 52153920

約数和(自身を除く): 32130828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 467, 794, 934, 1191, 1401, 1588, 1868, 2382, 2802, 3573, 4203, 4764, 5604, 7146, 8406, 10719, 12609, 14292, 16812, 21438, 25218, 42876, 50436, 185399, 370798, 556197, 741596, 1112394, 1668591, 2224788, 3337182, 5005773, 6674364, 10011546, 20023092]

約数ペア:

[(1, 20023092), (2, 10011546), (3, 6674364), (4, 5005773), (6, 3337182), (9, 2224788), (12, 1668591), (18, 1112394), (27, 741596), (36, 556197), (54, 370798), (108, 185399), (397, 50436), (467, 42876), (794, 25218), (934, 21438), (1191, 16812), (1401, 14292), (1588, 12609), (1868, 10719), (2382, 8406), (2802, 7146), (3573, 5604), (4203, 4764)]