20249972028

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9433}}^1$

素因数の和:9609

約数の個数: 192

約数和(自身を含む): 62128550400

約数和(自身を除く): 41878578372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 139, 143, 156, 198, 234, 278, 286, 297, 351, 396, 417, 429, 468, 556, 572, 594, 702, 834, 858, 1188, 1251, 1287, 1404, 1529, 1668, 1716, 1807, 2502, 2574, 3058, 3614, 3753, 3861, 4587, 5004, 5148, 5421, 6116, 7228, 7506, 7722, 9174, 9433, 10842, 13761, 15012, 15444, 16263, 18348, 18866, 19877, 21684, 27522, 28299, 32526, 37732, 39754, 41283, 48789, 55044, 56598, 59631, 65052, 79508, 82566, 84897, 97578, 103763, 113196, 119262, 122629, 165132, 169794, 178893, 195156, 207526, 238524, 245258, 254691, 311289, 339588, 357786, 367887, 415052, 490516, 509382, 536679, 622578, 715572, 735774, 933867, 1018764, 1073358, 1103661, 1245156, 1311187, 1348919, 1471548, 1867734, 2146716, 2207322, 2622374, 2697838, 2801601, 3310983, 3735468, 3933561, 4046757, 4414644, 5244748, 5395676, 5603202, 6621966, 7867122, 8093514, 11206404, 11800683, 12140271, 13243932, 14423057, 15734244, 16187028, 17045431, 23601366, 24280542, 28846114, 34090862, 35402049, 36420813, 43269171, 47202732, 48561084, 51136293, 57692228, 68181724, 70804098, 72841626, 86538342, 102272586, 129807513, 141608196, 145683252, 153408879, 173076684, 187499741, 204545172, 259615026, 306817758, 374999482, 389422539, 460226637, 519230052, 562499223, 613635516, 749998964, 778845078, 920453274, 1124998446, 1557690156, 1687497669, 1840906548, 2249996892, 3374995338, 5062493007, 6749990676, 10124986014, 20249972028]

約数ペア:

[(1, 20249972028), (2, 10124986014), (3, 6749990676), (4, 5062493007), (6, 3374995338), (9, 2249996892), (11, 1840906548), (12, 1687497669), (13, 1557690156), (18, 1124998446), (22, 920453274), (26, 778845078), (27, 749998964), (33, 613635516), (36, 562499223), (39, 519230052), (44, 460226637), (52, 389422539), (54, 374999482), (66, 306817758), (78, 259615026), (99, 204545172), (108, 187499741), (117, 173076684), (132, 153408879), (139, 145683252), (143, 141608196), (156, 129807513), (198, 102272586), (234, 86538342), (278, 72841626), (286, 70804098), (297, 68181724), (351, 57692228), (396, 51136293), (417, 48561084), (429, 47202732), (468, 43269171), (556, 36420813), (572, 35402049), (594, 34090862), (702, 28846114), (834, 24280542), (858, 23601366), (1188, 17045431), (1251, 16187028), (1287, 15734244), (1404, 14423057), (1529, 13243932), (1668, 12140271), (1716, 11800683), (1807, 11206404), (2502, 8093514), (2574, 7867122), (3058, 6621966), (3614, 5603202), (3753, 5395676), (3861, 5244748), (4587, 4414644), (5004, 4046757), (5148, 3933561), (5421, 3735468), (6116, 3310983), (7228, 2801601), (7506, 2697838), (7722, 2622374), (9174, 2207322), (9433, 2146716), (10842, 1867734), (13761, 1471548), (15012, 1348919), (15444, 1311187), (16263, 1245156), (18348, 1103661), (18866, 1073358), (19877, 1018764), (21684, 933867), (27522, 735774), (28299, 715572), (32526, 622578), (37732, 536679), (39754, 509382), (41283, 490516), (48789, 415052), (55044, 367887), (56598, 357786), (59631, 339588), (65052, 311289), (79508, 254691), (82566, 245258), (84897, 238524), (97578, 207526), (103763, 195156), (113196, 178893), (119262, 169794), (122629, 165132)]