20166085635

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1\times {\mathrm{10837}}^1$

素因数の和:11923

約数の個数: 32

約数和(自身を含む): 32549375232

約数和(自身を除く): 12383289597

約数列:

[1, 3, 5, 15, 131, 393, 655, 947, 1965, 2841, 4735, 10837, 14205, 32511, 54185, 124057, 162555, 372171, 620285, 1419647, 1860855, 4258941, 7098235, 10262639, 21294705, 30787917, 51313195, 153939585, 1344405709, 4033217127, 6722028545, 20166085635]

約数ペア:

[(1, 20166085635), (3, 6722028545), (5, 4033217127), (15, 1344405709), (131, 153939585), (393, 51313195), (655, 30787917), (947, 21294705), (1965, 10262639), (2841, 7098235), (4735, 4258941), (10837, 1860855), (14205, 1419647), (32511, 620285), (54185, 372171), (124057, 162555)]