20362056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 63504000

約数和(自身を除く): 43141944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 349, 374, 408, 429, 442, 561, 572, 663, 698, 748, 858, 884, 1047, 1122, 1144, 1326, 1396, 1496, 1716, 1768, 2094, 2244, 2431, 2652, 2792, 3432, 3839, 4188, 4488, 4537, 4862, 5304, 5933, 7293, 7678, 8376, 9074, 9724, 11517, 11866, 13611, 14586, 15356, 17799, 18148, 19448, 23034, 23732, 27222, 29172, 30712, 35598, 36296, 46068, 47464, 49907, 54444, 58344, 65263, 71196, 77129, 92136, 99814, 108888, 130526, 142392, 149721, 154258, 195789, 199628, 231387, 261052, 299442, 308516, 391578, 399256, 462774, 522104, 598884, 617032, 783156, 848419, 925548, 1197768, 1566312, 1696838, 1851096, 2545257, 3393676, 5090514, 6787352, 10181028, 20362056]

約数ペア:

[(1, 20362056), (2, 10181028), (3, 6787352), (4, 5090514), (6, 3393676), (8, 2545257), (11, 1851096), (12, 1696838), (13, 1566312), (17, 1197768), (22, 925548), (24, 848419), (26, 783156), (33, 617032), (34, 598884), (39, 522104), (44, 462774), (51, 399256), (52, 391578), (66, 308516), (68, 299442), (78, 261052), (88, 231387), (102, 199628), (104, 195789), (132, 154258), (136, 149721), (143, 142392), (156, 130526), (187, 108888), (204, 99814), (221, 92136), (264, 77129), (286, 71196), (312, 65263), (349, 58344), (374, 54444), (408, 49907), (429, 47464), (442, 46068), (561, 36296), (572, 35598), (663, 30712), (698, 29172), (748, 27222), (858, 23732), (884, 23034), (1047, 19448), (1122, 18148), (1144, 17799), (1326, 15356), (1396, 14586), (1496, 13611), (1716, 11866), (1768, 11517), (2094, 9724), (2244, 9074), (2431, 8376), (2652, 7678), (2792, 7293), (3432, 5933), (3839, 5304), (4188, 4862), (4488, 4537)]