20694024

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{22109}}^1$

素因数の和:22134

約数の個数: 48

約数和(自身を含む): 60360300

約数和(自身を除く): 39666276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 22109, 44218, 66327, 88436, 132654, 176872, 198981, 265308, 287417, 397962, 530616, 574834, 795924, 862251, 1149668, 1591848, 1724502, 2299336, 2586753, 3449004, 5173506, 6898008, 10347012, 20694024]

約数ペア:

[(1, 20694024), (2, 10347012), (3, 6898008), (4, 5173506), (6, 3449004), (8, 2586753), (9, 2299336), (12, 1724502), (13, 1591848), (18, 1149668), (24, 862251), (26, 795924), (36, 574834), (39, 530616), (52, 397962), (72, 287417), (78, 265308), (104, 198981), (117, 176872), (156, 132654), (234, 88436), (312, 66327), (468, 44218), (936, 22109)]