20318712

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{3697}}^1$

素因数の和:3935

約数の個数: 32

約数和(自身を含む): 51032400

約数和(自身を除く): 30713688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 458, 687, 916, 1374, 1832, 2748, 3697, 5496, 7394, 11091, 14788, 22182, 29576, 44364, 88728, 846613, 1693226, 2539839, 3386452, 5079678, 6772904, 10159356, 20318712]

約数ペア:

[(1, 20318712), (2, 10159356), (3, 6772904), (4, 5079678), (6, 3386452), (8, 2539839), (12, 1693226), (24, 846613), (229, 88728), (458, 44364), (687, 29576), (916, 22182), (1374, 14788), (1832, 11091), (2748, 7394), (3697, 5496)]