20199346342

素因数分解:

$2^1\times 7^2\times {\mathrm{2311}}^1\times {\mathrm{89189}}^1$

素因数の和:91516

約数の個数: 24

約数和(自身を含む): 35261444880

約数和(自身を除く): 15062098538

約数列:

[1, 2, 7, 14, 49, 98, 2311, 4622, 16177, 32354, 89189, 113239, 178378, 226478, 624323, 1248646, 4370261, 8740522, 206115779, 412231558, 1442810453, 2885620906, 10099673171, 20199346342]

約数ペア:

[(1, 20199346342), (2, 10099673171), (7, 2885620906), (14, 1442810453), (49, 412231558), (98, 206115779), (2311, 8740522), (4622, 4370261), (16177, 1248646), (32354, 624323), (89189, 226478), (113239, 178378)]