20292858936

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{312121}}^1$

素因数の和:312186

約数の個数: 128

約数和(自身を含む): 65920166400

約数和(自身を除く): 45627307464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3612, 4644, 5418, 7224, 8127, 9288, 10836, 16254, 21672, 32508, 65016, 312121, 624242, 936363, 1248484, 1872726, 2184847, 2496968, 2809089, 3745452, 4369694, 5618178, 6554541, 7490904, 8427267, 8739388, 11236356, 13109082, 13421203, 16854534, 17478776, 19663623, 22472712, 26218164, 26842406, 33709068, 39327246, 40263609, 52436328, 53684812, 58990869, 67418136, 78654492, 80527218, 93948421, 107369624, 117981738, 120790827, 157308984, 161054436, 187896842, 235963476, 241581654, 281845263, 322108872, 362372481, 375793684, 471926952, 483163308, 563690526, 724744962, 751587368, 845535789, 966326616, 1127381052, 1449489924, 1691071578, 2254762104, 2536607367, 2898979848, 3382143156, 5073214734, 6764286312, 10146429468, 20292858936]

約数ペア:

[(1, 20292858936), (2, 10146429468), (3, 6764286312), (4, 5073214734), (6, 3382143156), (7, 2898979848), (8, 2536607367), (9, 2254762104), (12, 1691071578), (14, 1449489924), (18, 1127381052), (21, 966326616), (24, 845535789), (27, 751587368), (28, 724744962), (36, 563690526), (42, 483163308), (43, 471926952), (54, 375793684), (56, 362372481), (63, 322108872), (72, 281845263), (84, 241581654), (86, 235963476), (108, 187896842), (126, 161054436), (129, 157308984), (168, 120790827), (172, 117981738), (189, 107369624), (216, 93948421), (252, 80527218), (258, 78654492), (301, 67418136), (344, 58990869), (378, 53684812), (387, 52436328), (504, 40263609), (516, 39327246), (602, 33709068), (756, 26842406), (774, 26218164), (903, 22472712), (1032, 19663623), (1161, 17478776), (1204, 16854534), (1512, 13421203), (1548, 13109082), (1806, 11236356), (2322, 8739388), (2408, 8427267), (2709, 7490904), (3096, 6554541), (3612, 5618178), (4644, 4369694), (5418, 3745452), (7224, 2809089), (8127, 2496968), (9288, 2184847), (10836, 1872726), (16254, 1248484), (21672, 936363), (32508, 624242), (65016, 312121)]