20189596098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{195329}}^1$

素因数の和:195471

約数の個数: 64

約数和(自身を含む): 48604354560

約数和(自身を除く): 28414758462

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 107, 138, 161, 214, 321, 322, 483, 642, 749, 966, 1498, 2247, 2461, 4494, 4922, 7383, 14766, 17227, 34454, 51681, 103362, 195329, 390658, 585987, 1171974, 1367303, 2734606, 4101909, 4492567, 8203818, 8985134, 13477701, 20900203, 26955402, 31447969, 41800406, 62700609, 62895938, 94343907, 125401218, 146301421, 188687814, 292602842, 438904263, 480704669, 877808526, 961409338, 1442114007, 2884228014, 3364932683, 6729865366, 10094798049, 20189596098]

約数ペア:

[(1, 20189596098), (2, 10094798049), (3, 6729865366), (6, 3364932683), (7, 2884228014), (14, 1442114007), (21, 961409338), (23, 877808526), (42, 480704669), (46, 438904263), (69, 292602842), (107, 188687814), (138, 146301421), (161, 125401218), (214, 94343907), (321, 62895938), (322, 62700609), (483, 41800406), (642, 31447969), (749, 26955402), (966, 20900203), (1498, 13477701), (2247, 8985134), (2461, 8203818), (4494, 4492567), (4922, 4101909), (7383, 2734606), (14766, 1367303), (17227, 1171974), (34454, 585987), (51681, 390658), (103362, 195329)]