20147241816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21524831}}^1$

素因数の和:21524856

約数の個数: 48

約数和(自身を含む): 58762791360

約数和(自身を除く): 38615549544

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, 21524831, 43049662, 64574493, 86099324, 129148986, 172198648, 193723479, 258297972, 279822803, 387446958, 516595944, 559645606, 774893916, 839468409, 1119291212, 1549787832, 1678936818, 2238582424, 2518405227, 3357873636, 5036810454, 6715747272, 10073620908, 20147241816]

約数ペア:

[(1, 20147241816), (2, 10073620908), (3, 6715747272), (4, 5036810454), (6, 3357873636), (8, 2518405227), (9, 2238582424), (12, 1678936818), (13, 1549787832), (18, 1119291212), (24, 839468409), (26, 774893916), (36, 559645606), (39, 516595944), (52, 387446958), (72, 279822803), (78, 258297972), (104, 193723479), (117, 172198648), (156, 129148986), (234, 86099324), (312, 64574493), (468, 43049662), (936, 21524831)]