20162814305

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{2203}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 24820072704

約数和(自身を除く): 4657258399

約数列:

[1, 5, 97, 113, 167, 485, 565, 835, 2203, 10961, 11015, 16199, 18871, 54805, 80995, 94355, 213691, 248939, 367901, 1068455, 1244695, 1830487, 1839505, 9152435, 24147083, 35686397, 41572813, 120735415, 178431985, 207864065, 4032562861, 20162814305]

約数ペア:

[(1, 20162814305), (5, 4032562861), (97, 207864065), (113, 178431985), (167, 120735415), (485, 41572813), (565, 35686397), (835, 24147083), (2203, 9152435), (10961, 1839505), (11015, 1830487), (16199, 1244695), (18871, 1068455), (54805, 367901), (80995, 248939), (94355, 213691)]