21088896044

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{243487}}^1$

素因数の和:243917

約数の個数: 24

約数和(自身を含む): 37633505280

約数和(自身を除く): 16544609236

約数列:

[1, 2, 4, 59, 118, 236, 367, 734, 1468, 21653, 43306, 86612, 243487, 486974, 973948, 14365733, 28731466, 57462932, 89359729, 178719458, 357438916, 5272224011, 10544448022, 21088896044]

約数ペア:

[(1, 21088896044), (2, 10544448022), (4, 5272224011), (59, 357438916), (118, 178719458), (236, 89359729), (367, 57462932), (734, 28731466), (1468, 14365733), (21653, 973948), (43306, 486974), (86612, 243487)]