20195529982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{8429}}^1$

素因数の和:9012

約数の個数: 32

約数和(自身を含む): 31610476800

約数和(自身を除く): 11414946818

約数列:

[1, 2, 41, 61, 82, 122, 479, 958, 2501, 5002, 8429, 16858, 19639, 29219, 39278, 58438, 345589, 514169, 691178, 1028338, 1197979, 2395958, 4037491, 8074982, 21080929, 42161858, 165537131, 246286951, 331074262, 492573902, 10097764991, 20195529982]

約数ペア:

[(1, 20195529982), (2, 10097764991), (41, 492573902), (61, 331074262), (82, 246286951), (122, 165537131), (479, 42161858), (958, 21080929), (2501, 8074982), (5002, 4037491), (8429, 2395958), (16858, 1197979), (19639, 1028338), (29219, 691178), (39278, 514169), (58438, 345589)]