20199333939

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1\times {\mathrm{108401}}^1$

素因数の和:108930

約数の個数: 16

約数和(自身を含む): 27161205120

約数和(自身を除く): 6961871181

約数列:

[1, 3, 179, 347, 537, 1041, 62113, 108401, 186339, 325203, 19403779, 37615147, 58211337, 112845441, 6733111313, 20199333939]

約数ペア:

[(1, 20199333939), (3, 6733111313), (179, 112845441), (347, 58211337), (537, 37615147), (1041, 19403779), (62113, 325203), (108401, 186339)]