20186055974

素因数分解:

$2^1\times 7^2\times {\mathrm{1697}}^1\times {\mathrm{121379}}^1$

素因数の和:123092

約数の個数: 24

約数和(自身を含む): 35243654040

約数和(自身を除く): 15057598066

約数列:

[1, 2, 7, 14, 49, 98, 1697, 3394, 11879, 23758, 83153, 121379, 166306, 242758, 849653, 1699306, 5947571, 11895142, 205980163, 411960326, 1441861141, 2883722282, 10093027987, 20186055974]

約数ペア:

[(1, 20186055974), (2, 10093027987), (7, 2883722282), (14, 1441861141), (49, 411960326), (98, 205980163), (1697, 11895142), (3394, 5947571), (11879, 1699306), (23758, 849653), (83153, 242758), (121379, 166306)]