20076890604

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 47909621760

約数和(自身を除く): 27832731156

約数列:

[1, 2, 3, 4, 6, 12, 103, 163, 206, 227, 309, 326, 412, 439, 454, 489, 618, 652, 681, 878, 908, 978, 1236, 1317, 1362, 1756, 1956, 2634, 2724, 5268, 16789, 23381, 33578, 37001, 45217, 46762, 50367, 67156, 70143, 71557, 74002, 90434, 93524, 99653, 100734, 111003, 135651, 140286, 143114, 148004, 180868, 199306, 201468, 214671, 222006, 271302, 280572, 286228, 298959, 398612, 429342, 444012, 542604, 597918, 858684, 1195836, 3811103, 7370371, 7622206, 10264259, 11433309, 14740742, 15244412, 16243439, 20528518, 22111113, 22866618, 29481484, 30792777, 32486878, 41057036, 44222226, 45733236, 48730317, 61585554, 64973756, 88444452, 97460634, 123171108, 194921268, 1673074217, 3346148434, 5019222651, 6692296868, 10038445302, 20076890604]

約数ペア:

[(1, 20076890604), (2, 10038445302), (3, 6692296868), (4, 5019222651), (6, 3346148434), (12, 1673074217), (103, 194921268), (163, 123171108), (206, 97460634), (227, 88444452), (309, 64973756), (326, 61585554), (412, 48730317), (439, 45733236), (454, 44222226), (489, 41057036), (618, 32486878), (652, 30792777), (681, 29481484), (878, 22866618), (908, 22111113), (978, 20528518), (1236, 16243439), (1317, 15244412), (1362, 14740742), (1756, 11433309), (1956, 10264259), (2634, 7622206), (2724, 7370371), (5268, 3811103), (16789, 1195836), (23381, 858684), (33578, 597918), (37001, 542604), (45217, 444012), (46762, 429342), (50367, 398612), (67156, 298959), (70143, 286228), (71557, 280572), (74002, 271302), (90434, 222006), (93524, 214671), (99653, 201468), (100734, 199306), (111003, 180868), (135651, 148004), (140286, 143114)]