20029094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6619}}^1$

素因数の和:6727

約数の個数: 16

約数和(自身を含む): 32173200

約数和(自身を除く): 12144106

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 6619, 13238, 112523, 225046, 589091, 1178182, 10014547, 20029094]

約数ペア:

[(1, 20029094), (2, 10014547), (17, 1178182), (34, 589091), (89, 225046), (178, 112523), (1513, 13238), (3026, 6619)]