20164594707

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{1429}}^1$

素因数の和:2225

約数の個数: 64

約数和(自身を含む): 32244326400

約数和(自身を除く): 12079731693

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 733, 837, 1429, 2139, 2199, 4287, 6417, 6597, 12861, 16859, 19251, 19791, 22723, 32867, 38583, 44299, 50577, 68169, 98601, 132897, 151731, 204507, 295803, 398691, 455193, 522629, 613521, 887409, 1018877, 1047457, 1196073, 1567887, 3056631, 3142371, 4703661, 9169893, 9427113, 14110983, 24091511, 27509679, 28281339, 32471167, 72274533, 97413501, 216823599, 292240503, 650470797, 746836841, 876721509, 2240510523, 6721531569, 20164594707]

約数ペア:

[(1, 20164594707), (3, 6721531569), (9, 2240510523), (23, 876721509), (27, 746836841), (31, 650470797), (69, 292240503), (93, 216823599), (207, 97413501), (279, 72274533), (621, 32471167), (713, 28281339), (733, 27509679), (837, 24091511), (1429, 14110983), (2139, 9427113), (2199, 9169893), (4287, 4703661), (6417, 3142371), (6597, 3056631), (12861, 1567887), (16859, 1196073), (19251, 1047457), (19791, 1018877), (22723, 887409), (32867, 613521), (38583, 522629), (44299, 455193), (50577, 398691), (68169, 295803), (98601, 204507), (132897, 151731)]