20701242

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 48342528

約数和(自身を除く): 27641286

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 1613, 2139, 3226, 4278, 4839, 6417, 9678, 12834, 14517, 29034, 37099, 50003, 74198, 100006, 111297, 150009, 222594, 300018, 333891, 450027, 667782, 900054, 1150069, 2300138, 3450207, 6900414, 10350621, 20701242]

約数ペア:

[(1, 20701242), (2, 10350621), (3, 6900414), (6, 3450207), (9, 2300138), (18, 1150069), (23, 900054), (31, 667782), (46, 450027), (62, 333891), (69, 300018), (93, 222594), (138, 150009), (186, 111297), (207, 100006), (279, 74198), (414, 50003), (558, 37099), (713, 29034), (1426, 14517), (1613, 12834), (2139, 9678), (3226, 6417), (4278, 4839)]