20180942946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{2767}}^1$

素因数の和:3100

約数の個数: 96

約数和(自身を含む): 46427996160

約数和(自身を除く): 26247053214

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 223, 237, 414, 446, 474, 669, 711, 1338, 1422, 1817, 2007, 2767, 3634, 4014, 5129, 5451, 5534, 8301, 10258, 10902, 15387, 16353, 16602, 17617, 24903, 30774, 32706, 35234, 46161, 49806, 52851, 63641, 92322, 105702, 127282, 158553, 190923, 218593, 317106, 381846, 405191, 437186, 572769, 617041, 655779, 810382, 1145538, 1215573, 1234082, 1311558, 1851123, 1967337, 2431146, 3646719, 3702246, 3934674, 5027639, 5553369, 7293438, 10055278, 11106738, 14191943, 15082917, 28383886, 30165834, 42575829, 45248751, 48746239, 85151658, 90497502, 97492478, 127727487, 146238717, 255454974, 292477434, 438716151, 877432302, 1121163497, 2242326994, 3363490491, 6726980982, 10090471473, 20180942946]

約数ペア:

[(1, 20180942946), (2, 10090471473), (3, 6726980982), (6, 3363490491), (9, 2242326994), (18, 1121163497), (23, 877432302), (46, 438716151), (69, 292477434), (79, 255454974), (138, 146238717), (158, 127727487), (207, 97492478), (223, 90497502), (237, 85151658), (414, 48746239), (446, 45248751), (474, 42575829), (669, 30165834), (711, 28383886), (1338, 15082917), (1422, 14191943), (1817, 11106738), (2007, 10055278), (2767, 7293438), (3634, 5553369), (4014, 5027639), (5129, 3934674), (5451, 3702246), (5534, 3646719), (8301, 2431146), (10258, 1967337), (10902, 1851123), (15387, 1311558), (16353, 1234082), (16602, 1215573), (17617, 1145538), (24903, 810382), (30774, 655779), (32706, 617041), (35234, 572769), (46161, 437186), (49806, 405191), (52851, 381846), (63641, 317106), (92322, 218593), (105702, 190923), (127282, 158553)]