20512671114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{593641}}^1$

素因数の和:594102

約数の個数: 32

約数和(自身を含む): 44280944064

約数和(自身を除く): 23768272950

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 443, 886, 1329, 2658, 5759, 11518, 17277, 34554, 593641, 1187282, 1780923, 3561846, 7717333, 15434666, 23151999, 46303998, 262982963, 525965926, 788948889, 1577897778, 3418778519, 6837557038, 10256335557, 20512671114]

約数ペア:

[(1, 20512671114), (2, 10256335557), (3, 6837557038), (6, 3418778519), (13, 1577897778), (26, 788948889), (39, 525965926), (78, 262982963), (443, 46303998), (886, 23151999), (1329, 15434666), (2658, 7717333), (5759, 3561846), (11518, 1780923), (17277, 1187282), (34554, 593641)]