20188344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76471}}^1$

素因数の和:76491

約数の個数: 32

約数和(自身を含む): 55059840

約数和(自身を除く): 34871496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76471, 152942, 229413, 305884, 458826, 611768, 841181, 917652, 1682362, 1835304, 2523543, 3364724, 5047086, 6729448, 10094172, 20188344]

約数ペア:

[(1, 20188344), (2, 10094172), (3, 6729448), (4, 5047086), (6, 3364724), (8, 2523543), (11, 1835304), (12, 1682362), (22, 917652), (24, 841181), (33, 611768), (44, 458826), (66, 305884), (88, 229413), (132, 152942), (264, 76471)]