20134476045

素因数分解:

$3^3\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{121157}}^1$

素因数の和:122402

約数の個数: 32

約数和(自身を含む): 35823997440

約数和(自身を除く): 15689521395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1231, 3693, 6155, 11079, 18465, 33237, 55395, 121157, 166185, 363471, 605785, 1090413, 1817355, 3271239, 5452065, 16356195, 149144267, 447432801, 745721335, 1342298403, 2237164005, 4026895209, 6711492015, 20134476045]

約数ペア:

[(1, 20134476045), (3, 6711492015), (5, 4026895209), (9, 2237164005), (15, 1342298403), (27, 745721335), (45, 447432801), (135, 149144267), (1231, 16356195), (3693, 5452065), (6155, 3271239), (11079, 1817355), (18465, 1090413), (33237, 605785), (55395, 363471), (121157, 166185)]