20199394026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3024767}}^1$

素因数の和:3024835

約数の個数: 48

約数和(自身を含む): 50961291264

約数和(自身を除く): 30761897238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 3024767, 6049534, 9074301, 18148602, 21173369, 27222903, 42346738, 54445806, 63520107, 127040214, 160312651, 190560321, 320625302, 381120642, 480937953, 961875906, 1122188557, 1442813859, 2244377114, 2885627718, 3366565671, 6733131342, 10099697013, 20199394026]

約数ペア:

[(1, 20199394026), (2, 10099697013), (3, 6733131342), (6, 3366565671), (7, 2885627718), (9, 2244377114), (14, 1442813859), (18, 1122188557), (21, 961875906), (42, 480937953), (53, 381120642), (63, 320625302), (106, 190560321), (126, 160312651), (159, 127040214), (318, 63520107), (371, 54445806), (477, 42346738), (742, 27222903), (954, 21173369), (1113, 18148602), (2226, 9074301), (3339, 6049534), (6678, 3024767)]