20342283100

素因数分解:

$2^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1065041}}^1$

素因数の和:1065246

約数の個数: 36

約数和(自身を含む): 44373909888

約数和(自身を除く): 24031626788

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 191, 382, 764, 955, 1910, 3820, 4775, 9550, 19100, 1065041, 2130082, 4260164, 5325205, 10650410, 21300820, 26626025, 53252050, 106504100, 203422831, 406845662, 813691324, 1017114155, 2034228310, 4068456620, 5085570775, 10171141550, 20342283100]

約数ペア:

[(1, 20342283100), (2, 10171141550), (4, 5085570775), (5, 4068456620), (10, 2034228310), (20, 1017114155), (25, 813691324), (50, 406845662), (100, 203422831), (191, 106504100), (382, 53252050), (764, 26626025), (955, 21300820), (1910, 10650410), (3820, 5325205), (4775, 4260164), (9550, 2130082), (19100, 1065041)]