20176876116

素因数分解:

$2^2\times 3^5\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:980

約数の個数: 144

約数和(自身を含む): 53567806656

約数和(自身を除く): 33390930540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 277, 324, 411, 486, 547, 548, 554, 822, 831, 972, 1094, 1108, 1233, 1641, 1644, 1662, 2188, 2466, 2493, 3282, 3324, 3699, 4923, 4932, 4986, 6564, 7398, 7479, 9846, 9972, 11097, 14769, 14796, 14958, 19692, 22194, 22437, 29538, 29916, 33291, 37949, 44307, 44388, 44874, 59076, 66582, 67311, 74939, 75898, 88614, 89748, 113847, 132921, 133164, 134622, 149878, 151519, 151796, 177228, 224817, 227694, 265842, 269244, 299756, 303038, 341541, 449634, 454557, 455388, 531684, 606076, 674451, 683082, 899268, 909114, 1024623, 1348902, 1363671, 1366164, 1818228, 2023353, 2049246, 2697804, 2727342, 3073869, 4046706, 4091013, 4098492, 5454684, 6070059, 6147738, 8093412, 8182026, 9221607, 12140118, 12273039, 12295476, 16364052, 18210177, 18443214, 20758103, 24280236, 24546078, 36420354, 36819117, 36886428, 41516206, 49092156, 62274309, 72840708, 73638234, 83032412, 124548618, 147276468, 186822927, 249097236, 373645854, 560468781, 747291708, 1120937562, 1681406343, 2241875124, 3362812686, 5044219029, 6725625372, 10088438058, 20176876116]

約数ペア:

[(1, 20176876116), (2, 10088438058), (3, 6725625372), (4, 5044219029), (6, 3362812686), (9, 2241875124), (12, 1681406343), (18, 1120937562), (27, 747291708), (36, 560468781), (54, 373645854), (81, 249097236), (108, 186822927), (137, 147276468), (162, 124548618), (243, 83032412), (274, 73638234), (277, 72840708), (324, 62274309), (411, 49092156), (486, 41516206), (547, 36886428), (548, 36819117), (554, 36420354), (822, 24546078), (831, 24280236), (972, 20758103), (1094, 18443214), (1108, 18210177), (1233, 16364052), (1641, 12295476), (1644, 12273039), (1662, 12140118), (2188, 9221607), (2466, 8182026), (2493, 8093412), (3282, 6147738), (3324, 6070059), (3699, 5454684), (4923, 4098492), (4932, 4091013), (4986, 4046706), (6564, 3073869), (7398, 2727342), (7479, 2697804), (9846, 2049246), (9972, 2023353), (11097, 1818228), (14769, 1366164), (14796, 1363671), (14958, 1348902), (19692, 1024623), (22194, 909114), (22437, 899268), (29538, 683082), (29916, 674451), (33291, 606076), (37949, 531684), (44307, 455388), (44388, 454557), (44874, 449634), (59076, 341541), (66582, 303038), (67311, 299756), (74939, 269244), (75898, 265842), (88614, 227694), (89748, 224817), (113847, 177228), (132921, 151796), (133164, 151519), (134622, 149878)]