20243676430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8429}}^1\times {\mathrm{6491}}^1$

素因数の和:14964

約数の個数: 32

約数和(自身を含む): 37433651040

約数和(自身を除く): 17189974610

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 6491, 8429, 12982, 16858, 32455, 42145, 64910, 84290, 240167, 311873, 480334, 623746, 1200835, 1559365, 2401670, 3118730, 54712639, 109425278, 273563195, 547126390, 2024367643, 4048735286, 10121838215, 20243676430]

約数ペア:

[(1, 20243676430), (2, 10121838215), (5, 4048735286), (10, 2024367643), (37, 547126390), (74, 273563195), (185, 109425278), (370, 54712639), (6491, 3118730), (8429, 2401670), (12982, 1559365), (16858, 1200835), (32455, 623746), (42145, 480334), (64910, 311873), (84290, 240167)]