20226735386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{39979}}^1$

素因数の和:40095

約数の個数: 64

約数和(自身を含む): 37478851200

約数和(自身を除く): 17252115814

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 61, 122, 143, 286, 319, 377, 638, 671, 754, 793, 1342, 1586, 1769, 3538, 4147, 8294, 8723, 17446, 19459, 22997, 38918, 39979, 45994, 79958, 252967, 439769, 505934, 519727, 879538, 1039454, 1159391, 2318782, 2438719, 4877438, 5716997, 11433994, 12753301, 15072083, 25506602, 26825909, 30144166, 31703347, 53651818, 63406694, 70722851, 141445702, 165792913, 331585826, 348736817, 697473634, 777951361, 919397063, 1555902722, 1838794126, 10113367693, 20226735386]

約数ペア:

[(1, 20226735386), (2, 10113367693), (11, 1838794126), (13, 1555902722), (22, 919397063), (26, 777951361), (29, 697473634), (58, 348736817), (61, 331585826), (122, 165792913), (143, 141445702), (286, 70722851), (319, 63406694), (377, 53651818), (638, 31703347), (671, 30144166), (754, 26825909), (793, 25506602), (1342, 15072083), (1586, 12753301), (1769, 11433994), (3538, 5716997), (4147, 4877438), (8294, 2438719), (8723, 2318782), (17446, 1159391), (19459, 1039454), (22997, 879538), (38918, 519727), (39979, 505934), (45994, 439769), (79958, 252967)]