20132947212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1\times {\mathrm{1997}}^1$

素因数の和:2735

約数の個数: 96

約数和(自身を含む): 54039218688

約数和(自身を除く): 33906271476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 467, 514, 771, 934, 1028, 1401, 1542, 1799, 1868, 1997, 2802, 3084, 3269, 3598, 3994, 5397, 5604, 5991, 6538, 7196, 7988, 9807, 10794, 11982, 13076, 13979, 19614, 21588, 23964, 27958, 39228, 41937, 55916, 83874, 120019, 167748, 240038, 360057, 480076, 513229, 720114, 840133, 932599, 1026458, 1440228, 1539687, 1680266, 1865198, 2052916, 2520399, 2797797, 3079374, 3360532, 3592603, 3730396, 5040798, 5595594, 6158748, 6528193, 7185206, 10081596, 10777809, 11191188, 13056386, 14370412, 19584579, 21555618, 26112772, 39169158, 43111236, 78338316, 239677943, 479355886, 719033829, 958711772, 1438067658, 1677745601, 2876135316, 3355491202, 5033236803, 6710982404, 10066473606, 20132947212]

約数ペア:

[(1, 20132947212), (2, 10066473606), (3, 6710982404), (4, 5033236803), (6, 3355491202), (7, 2876135316), (12, 1677745601), (14, 1438067658), (21, 958711772), (28, 719033829), (42, 479355886), (84, 239677943), (257, 78338316), (467, 43111236), (514, 39169158), (771, 26112772), (934, 21555618), (1028, 19584579), (1401, 14370412), (1542, 13056386), (1799, 11191188), (1868, 10777809), (1997, 10081596), (2802, 7185206), (3084, 6528193), (3269, 6158748), (3598, 5595594), (3994, 5040798), (5397, 3730396), (5604, 3592603), (5991, 3360532), (6538, 3079374), (7196, 2797797), (7988, 2520399), (9807, 2052916), (10794, 1865198), (11982, 1680266), (13076, 1539687), (13979, 1440228), (19614, 1026458), (21588, 932599), (23964, 840133), (27958, 720114), (39228, 513229), (41937, 480076), (55916, 360057), (83874, 240038), (120019, 167748)]