20367804592

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{5282107}}^1$

素因数の和:5282356

約数の個数: 20

約数和(自身を含む): 39626374216

約数和(自身を除く): 19258569624

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 5282107, 10564214, 21128428, 42256856, 84513712, 1272987787, 2545975574, 5091951148, 10183902296, 20367804592]

約数ペア:

[(1, 20367804592), (2, 10183902296), (4, 5091951148), (8, 2545975574), (16, 1272987787), (241, 84513712), (482, 42256856), (964, 21128428), (1928, 10564214), (3856, 5282107)]