20260694076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{17921}}^1$

素因数の和:18291

約数の個数: 96

約数和(自身を含む): 55464718848

約数和(自身を除く): 35204024772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 313, 516, 602, 626, 903, 939, 1204, 1252, 1806, 1878, 2191, 3612, 3756, 4382, 6573, 8764, 13146, 13459, 17921, 26292, 26918, 35842, 40377, 53763, 53836, 71684, 80754, 94213, 107526, 125447, 161508, 188426, 215052, 250894, 282639, 376341, 376852, 501788, 565278, 752682, 770603, 1130556, 1505364, 1541206, 2311809, 3082412, 4623618, 5394221, 5609273, 9247236, 10788442, 11218546, 16182663, 16827819, 21576884, 22437092, 32365326, 33655638, 39264911, 64730652, 67311276, 78529822, 117794733, 157059644, 235589466, 241198739, 471178932, 482397478, 723596217, 964794956, 1447192434, 1688391173, 2894384868, 3376782346, 5065173519, 6753564692, 10130347038, 20260694076]

約数ペア:

[(1, 20260694076), (2, 10130347038), (3, 6753564692), (4, 5065173519), (6, 3376782346), (7, 2894384868), (12, 1688391173), (14, 1447192434), (21, 964794956), (28, 723596217), (42, 482397478), (43, 471178932), (84, 241198739), (86, 235589466), (129, 157059644), (172, 117794733), (258, 78529822), (301, 67311276), (313, 64730652), (516, 39264911), (602, 33655638), (626, 32365326), (903, 22437092), (939, 21576884), (1204, 16827819), (1252, 16182663), (1806, 11218546), (1878, 10788442), (2191, 9247236), (3612, 5609273), (3756, 5394221), (4382, 4623618), (6573, 3082412), (8764, 2311809), (13146, 1541206), (13459, 1505364), (17921, 1130556), (26292, 770603), (26918, 752682), (35842, 565278), (40377, 501788), (53763, 376852), (53836, 376341), (71684, 282639), (80754, 250894), (94213, 215052), (107526, 188426), (125447, 161508)]