20133342918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1089113}}^1$

素因数の和:1089213

約数の個数: 48

約数和(自身を含む): 47572499520

約数和(自身を除く): 27439156602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 6162, 9243, 18486, 1089113, 2178226, 3267339, 6534678, 9802017, 14158469, 19604034, 28316938, 42475407, 84950814, 86039927, 127426221, 172079854, 254852442, 258119781, 516239562, 774359343, 1118519051, 1548718686, 2237038102, 3355557153, 6711114306, 10066671459, 20133342918]

約数ペア:

[(1, 20133342918), (2, 10066671459), (3, 6711114306), (6, 3355557153), (9, 2237038102), (13, 1548718686), (18, 1118519051), (26, 774359343), (39, 516239562), (78, 258119781), (79, 254852442), (117, 172079854), (158, 127426221), (234, 86039927), (237, 84950814), (474, 42475407), (711, 28316938), (1027, 19604034), (1422, 14158469), (2054, 9802017), (3081, 6534678), (6162, 3267339), (9243, 2178226), (18486, 1089113)]