20739654312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{50627}}^1$

素因数の和:50763

約数の個数: 96

約数和(自身を含む): 56701334880

約数和(自身を除く): 35961680568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 169, 202, 303, 312, 338, 404, 507, 606, 676, 808, 1014, 1212, 1313, 1352, 2028, 2424, 2626, 3939, 4056, 5252, 7878, 10504, 15756, 17069, 31512, 34138, 50627, 51207, 68276, 101254, 102414, 136552, 151881, 202508, 204828, 303762, 405016, 409656, 607524, 658151, 1215048, 1316302, 1974453, 2632604, 3948906, 5113327, 5265208, 7897812, 8555963, 10226654, 15339981, 15795624, 17111926, 20453308, 25667889, 30679962, 34223852, 40906616, 51335778, 61359924, 66473251, 68447704, 102671556, 122719848, 132946502, 199419753, 205343112, 265893004, 398839506, 531786008, 797679012, 864152263, 1595358024, 1728304526, 2592456789, 3456609052, 5184913578, 6913218104, 10369827156, 20739654312]

約数ペア:

[(1, 20739654312), (2, 10369827156), (3, 6913218104), (4, 5184913578), (6, 3456609052), (8, 2592456789), (12, 1728304526), (13, 1595358024), (24, 864152263), (26, 797679012), (39, 531786008), (52, 398839506), (78, 265893004), (101, 205343112), (104, 199419753), (156, 132946502), (169, 122719848), (202, 102671556), (303, 68447704), (312, 66473251), (338, 61359924), (404, 51335778), (507, 40906616), (606, 34223852), (676, 30679962), (808, 25667889), (1014, 20453308), (1212, 17111926), (1313, 15795624), (1352, 15339981), (2028, 10226654), (2424, 8555963), (2626, 7897812), (3939, 5265208), (4056, 5113327), (5252, 3948906), (7878, 2632604), (10504, 1974453), (15756, 1316302), (17069, 1215048), (31512, 658151), (34138, 607524), (50627, 409656), (51207, 405016), (68276, 303762), (101254, 204828), (102414, 202508), (136552, 151881)]