20560602

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 42033600

約数和(自身を除く): 21472998

約数列:

[1, 2, 3, 6, 89, 139, 178, 267, 277, 278, 417, 534, 554, 831, 834, 1662, 12371, 24653, 24742, 37113, 38503, 49306, 73959, 74226, 77006, 115509, 147918, 231018, 3426767, 6853534, 10280301, 20560602]

約数ペア:

[(1, 20560602), (2, 10280301), (3, 6853534), (6, 3426767), (89, 231018), (139, 147918), (178, 115509), (267, 77006), (277, 74226), (278, 73959), (417, 49306), (534, 38503), (554, 37113), (831, 24742), (834, 24653), (1662, 12371)]