20058147

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4229}}^1$

素因数の和:4283

約数の個数: 24

約数和(自身を含む): 31674240

約数和(自身を除く): 11616093

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4229, 4743, 12687, 38061, 71893, 131099, 215679, 393297, 647037, 1179891, 2228683, 6686049, 20058147]

約数ペア:

[(1, 20058147), (3, 6686049), (9, 2228683), (17, 1179891), (31, 647037), (51, 393297), (93, 215679), (153, 131099), (279, 71893), (527, 38061), (1581, 12687), (4229, 4743)]