20377434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6301}}^1$

素因数の和:6331

約数の個数: 48

約数和(自身を含む): 51726816

約数和(自身を除く): 31349382

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 6301, 12602, 18903, 37806, 44107, 69311, 88214, 132321, 138622, 207933, 264642, 308749, 415866, 485177, 617498, 926247, 970354, 1455531, 1852494, 2911062, 3396239, 6792478, 10188717, 20377434]

約数ペア:

[(1, 20377434), (2, 10188717), (3, 6792478), (6, 3396239), (7, 2911062), (11, 1852494), (14, 1455531), (21, 970354), (22, 926247), (33, 617498), (42, 485177), (49, 415866), (66, 308749), (77, 264642), (98, 207933), (147, 138622), (154, 132321), (231, 88214), (294, 69311), (462, 44107), (539, 37806), (1078, 18903), (1617, 12602), (3234, 6301)]