13823778860

素因数分解:

$2^2\times 5^1\times {\mathrm{4243}}^1\times {\mathrm{162901}}^1$

素因数の和:167153

約数の個数: 24

約数和(自身を含む): 29036955696

約数和(自身を除く): 15213176836

約数列:

[1, 2, 4, 5, 10, 20, 4243, 8486, 16972, 21215, 42430, 84860, 162901, 325802, 651604, 814505, 1629010, 3258020, 691188943, 1382377886, 2764755772, 3455944715, 6911889430, 13823778860]

約数ペア:

[(1, 13823778860), (2, 6911889430), (4, 3455944715), (5, 2764755772), (10, 1382377886), (20, 691188943), (4243, 3258020), (8486, 1629010), (16972, 814505), (21215, 651604), (42430, 325802), (84860, 162901)]