20247192

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{1913}}^1$

素因数の和:1942

約数の個数: 96

約数和(自身を含む): 65458800

約数和(自身を除く): 45211608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 1913, 2646, 3528, 3826, 5292, 5739, 7652, 10584, 11478, 13391, 15304, 17217, 22956, 26782, 34434, 40173, 45912, 51651, 53564, 68868, 80346, 93737, 103302, 107128, 120519, 137736, 160692, 187474, 206604, 241038, 281211, 321384, 361557, 374948, 413208, 482076, 562422, 723114, 749896, 843633, 964152, 1124844, 1446228, 1687266, 2249688, 2530899, 2892456, 3374532, 5061798, 6749064, 10123596, 20247192]

約数ペア:

[(1, 20247192), (2, 10123596), (3, 6749064), (4, 5061798), (6, 3374532), (7, 2892456), (8, 2530899), (9, 2249688), (12, 1687266), (14, 1446228), (18, 1124844), (21, 964152), (24, 843633), (27, 749896), (28, 723114), (36, 562422), (42, 482076), (49, 413208), (54, 374948), (56, 361557), (63, 321384), (72, 281211), (84, 241038), (98, 206604), (108, 187474), (126, 160692), (147, 137736), (168, 120519), (189, 107128), (196, 103302), (216, 93737), (252, 80346), (294, 68868), (378, 53564), (392, 51651), (441, 45912), (504, 40173), (588, 34434), (756, 26782), (882, 22956), (1176, 17217), (1323, 15304), (1512, 13391), (1764, 11478), (1913, 10584), (2646, 7652), (3528, 5739), (3826, 5292)]