20233562044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{20897}}^1$

素因数の和:21438

約数の個数: 48

約数和(自身を含む): 38865264480

約数和(自身を除く): 18631702436

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 491, 493, 982, 986, 1964, 1972, 8347, 14239, 16694, 20897, 28478, 33388, 41794, 56956, 83588, 242063, 355249, 484126, 606013, 710498, 968252, 1212026, 1420996, 2424052, 10260427, 10302221, 20520854, 20604442, 41041708, 41208884, 174427259, 297552383, 348854518, 595104766, 697709036, 1190209532, 5058390511, 10116781022, 20233562044]

約数ペア:

[(1, 20233562044), (2, 10116781022), (4, 5058390511), (17, 1190209532), (29, 697709036), (34, 595104766), (58, 348854518), (68, 297552383), (116, 174427259), (491, 41208884), (493, 41041708), (982, 20604442), (986, 20520854), (1964, 10302221), (1972, 10260427), (8347, 2424052), (14239, 1420996), (16694, 1212026), (20897, 968252), (28478, 710498), (33388, 606013), (41794, 484126), (56956, 355249), (83588, 242063)]