20216832408

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9682391}}^1$

素因数の和:9682432

約数の個数: 48

約数和(自身を含む): 56641993200

約数和(自身を除く): 36425160792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 9682391, 19364782, 29047173, 38729564, 58094346, 77459128, 87141519, 116188692, 174283038, 232377384, 280789339, 348566076, 561578678, 697132152, 842368017, 1123157356, 1684736034, 2246314712, 2527104051, 3369472068, 5054208102, 6738944136, 10108416204, 20216832408]

約数ペア:

[(1, 20216832408), (2, 10108416204), (3, 6738944136), (4, 5054208102), (6, 3369472068), (8, 2527104051), (9, 2246314712), (12, 1684736034), (18, 1123157356), (24, 842368017), (29, 697132152), (36, 561578678), (58, 348566076), (72, 280789339), (87, 232377384), (116, 174283038), (174, 116188692), (232, 87141519), (261, 77459128), (348, 58094346), (522, 38729564), (696, 29047173), (1044, 19364782), (2088, 9682391)]