20544099752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9901}}^1$

素因数の和:10027

約数の個数: 128

約数和(自身を含む): 47482070400

約数和(自身を除く): 26937970648

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 73, 76, 88, 136, 146, 152, 187, 209, 292, 323, 374, 418, 584, 646, 748, 803, 836, 1241, 1292, 1387, 1496, 1606, 1672, 2482, 2584, 2774, 3212, 3553, 4964, 5548, 6424, 7106, 9901, 9928, 11096, 13651, 14212, 15257, 19802, 23579, 27302, 28424, 30514, 39604, 47158, 54604, 61028, 79208, 94316, 108911, 109208, 122056, 168317, 188119, 188632, 217822, 259369, 336634, 376238, 435644, 518738, 673268, 722773, 752476, 871288, 1037476, 1346536, 1445546, 1504952, 1851487, 2069309, 2074952, 2891092, 3198023, 3702974, 4138618, 5782184, 6396046, 7405948, 7950503, 8277236, 12287141, 12792092, 13732687, 14811896, 15901006, 16554472, 24574282, 25584184, 27465374, 31802012, 35178253, 49148564, 54930748, 63604024, 70356506, 98297128, 109861496, 135158551, 140713012, 151059557, 233455679, 270317102, 281426024, 302119114, 466911358, 540634204, 604238228, 933822716, 1081268408, 1208476456, 1867645432, 2568012469, 5136024938, 10272049876, 20544099752]

約数ペア:

[(1, 20544099752), (2, 10272049876), (4, 5136024938), (8, 2568012469), (11, 1867645432), (17, 1208476456), (19, 1081268408), (22, 933822716), (34, 604238228), (38, 540634204), (44, 466911358), (68, 302119114), (73, 281426024), (76, 270317102), (88, 233455679), (136, 151059557), (146, 140713012), (152, 135158551), (187, 109861496), (209, 98297128), (292, 70356506), (323, 63604024), (374, 54930748), (418, 49148564), (584, 35178253), (646, 31802012), (748, 27465374), (803, 25584184), (836, 24574282), (1241, 16554472), (1292, 15901006), (1387, 14811896), (1496, 13732687), (1606, 12792092), (1672, 12287141), (2482, 8277236), (2584, 7950503), (2774, 7405948), (3212, 6396046), (3553, 5782184), (4964, 4138618), (5548, 3702974), (6424, 3198023), (7106, 2891092), (9901, 2074952), (9928, 2069309), (11096, 1851487), (13651, 1504952), (14212, 1445546), (15257, 1346536), (19802, 1037476), (23579, 871288), (27302, 752476), (28424, 722773), (30514, 673268), (39604, 518738), (47158, 435644), (54604, 376238), (61028, 336634), (79208, 259369), (94316, 217822), (108911, 188632), (109208, 188119), (122056, 168317)]