20492136

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13553}}^1$

素因数の和:13575

約数の個数: 64

約数和(自身を含む): 65059200

約数和(自身を除く): 44567064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 13553, 27106, 40659, 54212, 81318, 94871, 108424, 121977, 162636, 189742, 243954, 284613, 325272, 365931, 379484, 487908, 569226, 731862, 758968, 853839, 975816, 1138452, 1463724, 1707678, 2276904, 2561517, 2927448, 3415356, 5123034, 6830712, 10246068, 20492136]

約数ペア:

[(1, 20492136), (2, 10246068), (3, 6830712), (4, 5123034), (6, 3415356), (7, 2927448), (8, 2561517), (9, 2276904), (12, 1707678), (14, 1463724), (18, 1138452), (21, 975816), (24, 853839), (27, 758968), (28, 731862), (36, 569226), (42, 487908), (54, 379484), (56, 365931), (63, 325272), (72, 284613), (84, 243954), (108, 189742), (126, 162636), (168, 121977), (189, 108424), (216, 94871), (252, 81318), (378, 54212), (504, 40659), (756, 27106), (1512, 13553)]