20114454

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 41969664

約数和(自身を除く): 21855210

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 1471, 2279, 2942, 4413, 4558, 6837, 8826, 13674, 63253, 77963, 126506, 155926, 189759, 233889, 379518, 467778, 3352409, 6704818, 10057227, 20114454]

約数ペア:

[(1, 20114454), (2, 10057227), (3, 6704818), (6, 3352409), (43, 467778), (53, 379518), (86, 233889), (106, 189759), (129, 155926), (159, 126506), (258, 77963), (318, 63253), (1471, 13674), (2279, 8826), (2942, 6837), (4413, 4558)]