20184484346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1\times {\mathrm{14747}}^1$

素因数の和:15686

約数の個数: 32

約数和(自身を含む): 33180876288

約数和(自身を除く): 12996391942

約数列:

[1, 2, 13, 26, 61, 122, 793, 863, 1586, 1726, 11219, 14747, 22438, 29494, 52643, 105286, 191711, 383422, 684359, 899567, 1368718, 1799134, 11694371, 12726661, 23388742, 25453322, 165446593, 330893186, 776326321, 1552652642, 10092242173, 20184484346]

約数ペア:

[(1, 20184484346), (2, 10092242173), (13, 1552652642), (26, 776326321), (61, 330893186), (122, 165446593), (793, 25453322), (863, 23388742), (1586, 12726661), (1726, 11694371), (11219, 1799134), (14747, 1368718), (22438, 899567), (29494, 684359), (52643, 383422), (105286, 191711)]