20453393184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30436597}}^1$

素因数の和:30436617

約数の個数: 48

約数和(自身を含む): 61360181568

約数和(自身を除く): 40906788384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30436597, 60873194, 91309791, 121746388, 182619582, 213056179, 243492776, 365239164, 426112358, 486985552, 639168537, 730478328, 852224716, 973971104, 1278337074, 1460956656, 1704449432, 2556674148, 2921913312, 3408898864, 5113348296, 6817797728, 10226696592, 20453393184]

約数ペア:

[(1, 20453393184), (2, 10226696592), (3, 6817797728), (4, 5113348296), (6, 3408898864), (7, 2921913312), (8, 2556674148), (12, 1704449432), (14, 1460956656), (16, 1278337074), (21, 973971104), (24, 852224716), (28, 730478328), (32, 639168537), (42, 486985552), (48, 426112358), (56, 365239164), (84, 243492776), (96, 213056179), (112, 182619582), (168, 121746388), (224, 91309791), (336, 60873194), (672, 30436597)]