20346612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 56899584

約数和(自身を除く): 36552972

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 132, 142, 143, 156, 167, 213, 284, 286, 334, 426, 429, 501, 572, 668, 781, 852, 858, 923, 1002, 1562, 1716, 1837, 1846, 2004, 2171, 2343, 2769, 3124, 3674, 3692, 4342, 4686, 5511, 5538, 6513, 7348, 8684, 9372, 10153, 11022, 11076, 11857, 13026, 20306, 22044, 23714, 23881, 26052, 30459, 35571, 40612, 47428, 47762, 60918, 71142, 71643, 95524, 121836, 130427, 142284, 143286, 154141, 260854, 286572, 308282, 391281, 462423, 521708, 616564, 782562, 924846, 1565124, 1695551, 1849692, 3391102, 5086653, 6782204, 10173306, 20346612]

約数ペア:

[(1, 20346612), (2, 10173306), (3, 6782204), (4, 5086653), (6, 3391102), (11, 1849692), (12, 1695551), (13, 1565124), (22, 924846), (26, 782562), (33, 616564), (39, 521708), (44, 462423), (52, 391281), (66, 308282), (71, 286572), (78, 260854), (132, 154141), (142, 143286), (143, 142284), (156, 130427), (167, 121836), (213, 95524), (284, 71643), (286, 71142), (334, 60918), (426, 47762), (429, 47428), (501, 40612), (572, 35571), (668, 30459), (781, 26052), (852, 23881), (858, 23714), (923, 22044), (1002, 20306), (1562, 13026), (1716, 11857), (1837, 11076), (1846, 11022), (2004, 10153), (2171, 9372), (2343, 8684), (2769, 7348), (3124, 6513), (3674, 5538), (3692, 5511), (4342, 4686)]