20138048748790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2417532863}}^1$

素因数の和:2417532901

約数の個数: 48

約数和(自身を含む): 44646996932352

約数和(自身を除く): 24508948183562

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 2417532863, 4835065726, 12087664315, 16922730041, 24175328630, 33845460082, 41098058671, 82196117342, 84613650205, 118459110287, 169227300410, 205490293355, 236918220574, 287686410697, 410980586710, 575372821394, 592295551435, 1184591102870, 1438432053485, 2013804874879, 2876864106970, 4027609749758, 10069024374395, 20138048748790]

約数ペア:

[(1, 20138048748790), (2, 10069024374395), (5, 4027609749758), (7, 2876864106970), (10, 2013804874879), (14, 1438432053485), (17, 1184591102870), (34, 592295551435), (35, 575372821394), (49, 410980586710), (70, 287686410697), (85, 236918220574), (98, 205490293355), (119, 169227300410), (170, 118459110287), (238, 84613650205), (245, 82196117342), (490, 41098058671), (595, 33845460082), (833, 24175328630), (1190, 16922730041), (1666, 12087664315), (4165, 4835065726), (8330, 2417532863)]