20052864045

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10868761}}^1$

素因数の和:10868813

約数の個数: 24

約数和(自身を含む): 35606064312

約数和(自身を除く): 15553200267

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 10868761, 32606283, 54343805, 97818849, 163031415, 445619201, 489094245, 1336857603, 2228096005, 4010572809, 6684288015, 20052864045]

約数ペア:

[(1, 20052864045), (3, 6684288015), (5, 4010572809), (9, 2228096005), (15, 1336857603), (41, 489094245), (45, 445619201), (123, 163031415), (205, 97818849), (369, 54343805), (615, 32606283), (1845, 10868761)]