20136020013

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{4073}}^1$

素因数の和:4543

約数の個数: 64

約数和(自身を含む): 32852736000

約数和(自身を除く): 12716715987

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 419, 437, 513, 621, 1257, 1311, 3771, 3933, 4073, 7961, 9637, 11313, 11799, 12219, 23883, 28911, 36657, 71649, 77387, 86733, 93679, 109971, 183103, 214947, 232161, 260199, 281037, 549309, 696483, 843111, 1647927, 1706587, 1779901, 2089449, 2529333, 4943781, 5119761, 5339703, 15359283, 16019109, 32425153, 39251501, 46077849, 48057327, 97275459, 117754503, 291826377, 353263509, 745778519, 875479131, 1059790527, 2237335557, 6712006671, 20136020013]

約数ペア:

[(1, 20136020013), (3, 6712006671), (9, 2237335557), (19, 1059790527), (23, 875479131), (27, 745778519), (57, 353263509), (69, 291826377), (171, 117754503), (207, 97275459), (419, 48057327), (437, 46077849), (513, 39251501), (621, 32425153), (1257, 16019109), (1311, 15359283), (3771, 5339703), (3933, 5119761), (4073, 4943781), (7961, 2529333), (9637, 2089449), (11313, 1779901), (11799, 1706587), (12219, 1647927), (23883, 843111), (28911, 696483), (36657, 549309), (71649, 281037), (77387, 260199), (86733, 232161), (93679, 214947), (109971, 183103)]