20213447058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{146239}}^1$

素因数の和:147351

約数の個数: 48

約数和(自身を含む): 50098314240

約数和(自身を除く): 29884867182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1097, 2194, 3291, 6582, 7679, 9873, 15358, 19746, 23037, 46074, 69111, 138222, 146239, 292478, 438717, 877434, 1023673, 1316151, 2047346, 2632302, 3071019, 6142038, 9213057, 18426114, 160424183, 320848366, 481272549, 962545098, 1122969281, 1443817647, 2245938562, 2887635294, 3368907843, 6737815686, 10106723529, 20213447058]

約数ペア:

[(1, 20213447058), (2, 10106723529), (3, 6737815686), (6, 3368907843), (7, 2887635294), (9, 2245938562), (14, 1443817647), (18, 1122969281), (21, 962545098), (42, 481272549), (63, 320848366), (126, 160424183), (1097, 18426114), (2194, 9213057), (3291, 6142038), (6582, 3071019), (7679, 2632302), (9873, 2047346), (15358, 1316151), (19746, 1023673), (23037, 877434), (46074, 438717), (69111, 292478), (138222, 146239)]