20246687990

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1\times {\mathrm{22093}}^1$

素因数の和:23024

約数の個数: 32

約数和(自身を含む): 36813553056

約数和(自身を除く): 16566865066

約数列:

[1, 2, 5, 10, 113, 226, 565, 811, 1130, 1622, 4055, 8110, 22093, 44186, 91643, 110465, 183286, 220930, 458215, 916430, 2496509, 4993018, 12482545, 17917423, 24965090, 35834846, 89587115, 179174230, 2024668799, 4049337598, 10123343995, 20246687990]

約数ペア:

[(1, 20246687990), (2, 10123343995), (5, 4049337598), (10, 2024668799), (113, 179174230), (226, 89587115), (565, 35834846), (811, 24965090), (1130, 17917423), (1622, 12482545), (4055, 4993018), (8110, 2496509), (22093, 916430), (44186, 458215), (91643, 220930), (110465, 183286)]