20079974332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2447}}^1$

素因数の和:2659

約数の個数: 96

約数和(自身を含む): 40715136000

約数和(自身を除く): 20635161668

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 59, 109, 116, 118, 218, 236, 319, 436, 638, 649, 1199, 1276, 1298, 1711, 2398, 2447, 2596, 3161, 3422, 4796, 4894, 6322, 6431, 6844, 9788, 12644, 12862, 18821, 25724, 26917, 34771, 37642, 53834, 69542, 70741, 70963, 75284, 107668, 139084, 141482, 141926, 144373, 186499, 266723, 282964, 283852, 288746, 372998, 533446, 577492, 745996, 780593, 1066892, 1561186, 1588103, 2051489, 2933953, 3122372, 3176206, 4102978, 4186817, 5867906, 6352412, 7734967, 8205956, 8373634, 11735812, 15469934, 15736657, 16747268, 30939868, 31473314, 46054987, 62946628, 85084637, 92109974, 170169274, 173103227, 184219948, 340338548, 346206454, 456363053, 692412908, 912726106, 1825452212, 5019993583, 10039987166, 20079974332]

約数ペア:

[(1, 20079974332), (2, 10039987166), (4, 5019993583), (11, 1825452212), (22, 912726106), (29, 692412908), (44, 456363053), (58, 346206454), (59, 340338548), (109, 184219948), (116, 173103227), (118, 170169274), (218, 92109974), (236, 85084637), (319, 62946628), (436, 46054987), (638, 31473314), (649, 30939868), (1199, 16747268), (1276, 15736657), (1298, 15469934), (1711, 11735812), (2398, 8373634), (2447, 8205956), (2596, 7734967), (3161, 6352412), (3422, 5867906), (4796, 4186817), (4894, 4102978), (6322, 3176206), (6431, 3122372), (6844, 2933953), (9788, 2051489), (12644, 1588103), (12862, 1561186), (18821, 1066892), (25724, 780593), (26917, 745996), (34771, 577492), (37642, 533446), (53834, 372998), (69542, 288746), (70741, 283852), (70963, 282964), (75284, 266723), (107668, 186499), (139084, 144373), (141482, 141926)]