20063676490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3359}}^1\times {\mathrm{4177}}^1$

素因数の和:7567

約数の個数: 64

約数和(自身を含む): 42451153920

約数和(自身を除く): 22387477430

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 3359, 4177, 6718, 8354, 16795, 20885, 33590, 36949, 41770, 43667, 45947, 54301, 73898, 87334, 91894, 108602, 184745, 218335, 229735, 271505, 369490, 436670, 459470, 480337, 543010, 597311, 960674, 1194622, 2401685, 2986555, 4803370, 5973110, 14030543, 28061086, 70152715, 140305430, 154335973, 182397059, 308671946, 364794118, 771679865, 911985295, 1543359730, 1823970590, 2006367649, 4012735298, 10031838245, 20063676490]

約数ペア:

[(1, 20063676490), (2, 10031838245), (5, 4012735298), (10, 2006367649), (11, 1823970590), (13, 1543359730), (22, 911985295), (26, 771679865), (55, 364794118), (65, 308671946), (110, 182397059), (130, 154335973), (143, 140305430), (286, 70152715), (715, 28061086), (1430, 14030543), (3359, 5973110), (4177, 4803370), (6718, 2986555), (8354, 2401685), (16795, 1194622), (20885, 960674), (33590, 597311), (36949, 543010), (41770, 480337), (43667, 459470), (45947, 436670), (54301, 369490), (73898, 271505), (87334, 229735), (91894, 218335), (108602, 184745)]