20153364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 62125056

約数和(自身を除く): 41971692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1283, 1309, 1428, 2244, 2566, 2618, 3849, 3927, 5132, 5236, 7698, 7854, 8981, 14113, 15396, 15708, 17962, 21811, 26943, 28226, 35924, 42339, 43622, 53886, 56452, 65433, 84678, 87244, 98791, 107772, 130866, 152677, 169356, 197582, 239921, 261732, 296373, 305354, 395164, 458031, 479842, 592746, 610708, 719763, 916062, 959684, 1185492, 1439526, 1679447, 1832124, 2879052, 3358894, 5038341, 6717788, 10076682, 20153364]

約数ペア:

[(1, 20153364), (2, 10076682), (3, 6717788), (4, 5038341), (6, 3358894), (7, 2879052), (11, 1832124), (12, 1679447), (14, 1439526), (17, 1185492), (21, 959684), (22, 916062), (28, 719763), (33, 610708), (34, 592746), (42, 479842), (44, 458031), (51, 395164), (66, 305354), (68, 296373), (77, 261732), (84, 239921), (102, 197582), (119, 169356), (132, 152677), (154, 130866), (187, 107772), (204, 98791), (231, 87244), (238, 84678), (308, 65433), (357, 56452), (374, 53886), (462, 43622), (476, 42339), (561, 35924), (714, 28226), (748, 26943), (924, 21811), (1122, 17962), (1283, 15708), (1309, 15396), (1428, 14113), (2244, 8981), (2566, 7854), (2618, 7698), (3849, 5236), (3927, 5132)]