20097426

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 41836608

約数和(自身を除く): 21739182

約数列:

[1, 2, 3, 6, 43, 61, 86, 122, 129, 183, 258, 366, 1277, 2554, 2623, 3831, 5246, 7662, 7869, 15738, 54911, 77897, 109822, 155794, 164733, 233691, 329466, 467382, 3349571, 6699142, 10048713, 20097426]

約数ペア:

[(1, 20097426), (2, 10048713), (3, 6699142), (6, 3349571), (43, 467382), (61, 329466), (86, 233691), (122, 164733), (129, 155794), (183, 109822), (258, 77897), (366, 54911), (1277, 15738), (2554, 7869), (2623, 7662), (3831, 5246)]