20131565016

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13751069}}^1$

素因数の和:13751139

約数の個数: 32

約数和(自身を含む): 51153980400

約数和(自身を除く): 31022415384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13751069, 27502138, 41253207, 55004276, 82506414, 110008552, 165012828, 330025656, 838815209, 1677630418, 2516445627, 3355260836, 5032891254, 6710521672, 10065782508, 20131565016]

約数ペア:

[(1, 20131565016), (2, 10065782508), (3, 6710521672), (4, 5032891254), (6, 3355260836), (8, 2516445627), (12, 1677630418), (24, 838815209), (61, 330025656), (122, 165012828), (183, 110008552), (244, 82506414), (366, 55004276), (488, 41253207), (732, 27502138), (1464, 13751069)]