20227963848

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1\times {\mathrm{5209}}^1$

素因数の和:6134

約数の個数: 64

約数和(自身を含む): 50866272000

約数和(自身を除く): 30638308152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 677, 717, 956, 1354, 1434, 1912, 2031, 2708, 2868, 4062, 5209, 5416, 5736, 8124, 10418, 15627, 16248, 20836, 31254, 41672, 62508, 125016, 161803, 323606, 485409, 647212, 970818, 1244951, 1294424, 1941636, 2489902, 3526493, 3734853, 3883272, 4979804, 7052986, 7469706, 9959608, 10579479, 14105972, 14939412, 21158958, 28211944, 29878824, 42317916, 84635832, 842831827, 1685663654, 2528495481, 3371327308, 5056990962, 6742654616, 10113981924, 20227963848]

約数ペア:

[(1, 20227963848), (2, 10113981924), (3, 6742654616), (4, 5056990962), (6, 3371327308), (8, 2528495481), (12, 1685663654), (24, 842831827), (239, 84635832), (478, 42317916), (677, 29878824), (717, 28211944), (956, 21158958), (1354, 14939412), (1434, 14105972), (1912, 10579479), (2031, 9959608), (2708, 7469706), (2868, 7052986), (4062, 4979804), (5209, 3883272), (5416, 3734853), (5736, 3526493), (8124, 2489902), (10418, 1941636), (15627, 1294424), (16248, 1244951), (20836, 970818), (31254, 647212), (41672, 485409), (62508, 323606), (125016, 161803)]