20199498093

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{422911}}^1$

素因数の和:423010

約数の個数: 32

約数和(自身を含む): 31464652800

約数和(自身を除く): 11265154707

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 1647, 1769, 5307, 15921, 47763, 422911, 1268733, 3806199, 11418597, 12264419, 25797571, 36793257, 77392713, 110379771, 232178139, 331139313, 696534417, 748129559, 2244388677, 6733166031, 20199498093]

約数ペア:

[(1, 20199498093), (3, 6733166031), (9, 2244388677), (27, 748129559), (29, 696534417), (61, 331139313), (87, 232178139), (183, 110379771), (261, 77392713), (549, 36793257), (783, 25797571), (1647, 12264419), (1769, 11418597), (5307, 3806199), (15921, 1268733), (47763, 422911)]