20105997768

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{4047101}}^1$

素因数の和:4047139

約数の個数: 64

約数和(自身を含む): 58278268800

約数和(自身を除く): 38172271032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 4047101, 8094202, 12141303, 16188404, 24282606, 32376808, 36423909, 48565212, 72847818, 93083323, 97130424, 109271727, 145695636, 186166646, 218543454, 279249969, 291391272, 372333292, 437086908, 558499938, 744666584, 837749907, 874173816, 1116999876, 1675499814, 2233999752, 2513249721, 3350999628, 5026499442, 6701999256, 10052998884, 20105997768]

約数ペア:

[(1, 20105997768), (2, 10052998884), (3, 6701999256), (4, 5026499442), (6, 3350999628), (8, 2513249721), (9, 2233999752), (12, 1675499814), (18, 1116999876), (23, 874173816), (24, 837749907), (27, 744666584), (36, 558499938), (46, 437086908), (54, 372333292), (69, 291391272), (72, 279249969), (92, 218543454), (108, 186166646), (138, 145695636), (184, 109271727), (207, 97130424), (216, 93083323), (276, 72847818), (414, 48565212), (552, 36423909), (621, 32376808), (828, 24282606), (1242, 16188404), (1656, 12141303), (2484, 8094202), (4968, 4047101)]