20157710314

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1\times {\mathrm{33601}}^1$

素因数の和:34270

約数の個数: 32

約数和(自身を含む): 35090165376

約数和(自身を除く): 14932455062

約数列:

[1, 2, 7, 14, 73, 146, 511, 587, 1022, 1174, 4109, 8218, 33601, 42851, 67202, 85702, 235207, 299957, 470414, 599914, 2452873, 4905746, 17170111, 19723787, 34340222, 39447574, 138066509, 276133018, 1439836451, 2879672902, 10078855157, 20157710314]

約数ペア:

[(1, 20157710314), (2, 10078855157), (7, 2879672902), (14, 1439836451), (73, 276133018), (146, 138066509), (511, 39447574), (587, 34340222), (1022, 19723787), (1174, 17170111), (4109, 4905746), (8218, 2452873), (33601, 599914), (42851, 470414), (67202, 299957), (85702, 235207)]