20199671154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86323381}}^1$

素因数の和:86323402

約数の個数: 24

約数和(自身を含む): 47132566572

約数和(自身を除く): 26932895418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86323381, 172646762, 258970143, 517940286, 776910429, 1122203953, 1553820858, 2244407906, 3366611859, 6733223718, 10099835577, 20199671154]

約数ペア:

[(1, 20199671154), (2, 10099835577), (3, 6733223718), (6, 3366611859), (9, 2244407906), (13, 1553820858), (18, 1122203953), (26, 776910429), (39, 517940286), (78, 258970143), (117, 172646762), (234, 86323381)]