20358650256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60591221}}^1$

素因数の和:60591239

約数の個数: 40

約数和(自身を含む): 60106492224

約数和(自身を除く): 39747841968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60591221, 121182442, 181773663, 242364884, 363547326, 424138547, 484729768, 727094652, 848277094, 969459536, 1272415641, 1454189304, 1696554188, 2544831282, 2908378608, 3393108376, 5089662564, 6786216752, 10179325128, 20358650256]

約数ペア:

[(1, 20358650256), (2, 10179325128), (3, 6786216752), (4, 5089662564), (6, 3393108376), (7, 2908378608), (8, 2544831282), (12, 1696554188), (14, 1454189304), (16, 1272415641), (21, 969459536), (24, 848277094), (28, 727094652), (42, 484729768), (48, 424138547), (56, 363547326), (84, 242364884), (112, 181773663), (168, 121182442), (336, 60591221)]