20243672012

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{17511827}}^1$

素因数の和:17511865

約数の個数: 18

約数和(自身を含む): 37632918372

約数和(自身を除く): 17389246360

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 17511827, 35023654, 70047308, 297701059, 595402118, 1190804236, 5060918003, 10121836006, 20243672012]

約数ペア:

[(1, 20243672012), (2, 10121836006), (4, 5060918003), (17, 1190804236), (34, 595402118), (68, 297701059), (289, 70047308), (578, 35023654), (1156, 17511827)]