20536308

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{14627}}^1$

素因数の和:14653

約数の個数: 48

約数和(自身を含む): 57341760

約数和(自身を除く): 36805452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 14627, 29254, 43881, 58508, 87762, 131643, 175524, 190151, 263286, 380302, 394929, 526572, 570453, 760604, 789858, 1140906, 1579716, 1711359, 2281812, 3422718, 5134077, 6845436, 10268154, 20536308]

約数ペア:

[(1, 20536308), (2, 10268154), (3, 6845436), (4, 5134077), (6, 3422718), (9, 2281812), (12, 1711359), (13, 1579716), (18, 1140906), (26, 789858), (27, 760604), (36, 570453), (39, 526572), (52, 394929), (54, 380302), (78, 263286), (108, 190151), (117, 175524), (156, 131643), (234, 87762), (351, 58508), (468, 43881), (702, 29254), (1404, 14627)]