20039756064

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{217219}}^1$

素因数の和:217294

約数の個数: 72

約数和(自身を含む): 54356263920

約数和(自身を除く): 34316507856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1922, 2883, 2976, 3844, 5766, 7688, 11532, 15376, 23064, 30752, 46128, 92256, 217219, 434438, 651657, 868876, 1303314, 1737752, 2606628, 3475504, 5213256, 6733789, 6951008, 10426512, 13467578, 20201367, 20853024, 26935156, 40402734, 53870312, 80805468, 107740624, 161610936, 208747459, 215481248, 323221872, 417494918, 626242377, 646443744, 834989836, 1252484754, 1669979672, 2504969508, 3339959344, 5009939016, 6679918688, 10019878032, 20039756064]

約数ペア:

[(1, 20039756064), (2, 10019878032), (3, 6679918688), (4, 5009939016), (6, 3339959344), (8, 2504969508), (12, 1669979672), (16, 1252484754), (24, 834989836), (31, 646443744), (32, 626242377), (48, 417494918), (62, 323221872), (93, 215481248), (96, 208747459), (124, 161610936), (186, 107740624), (248, 80805468), (372, 53870312), (496, 40402734), (744, 26935156), (961, 20853024), (992, 20201367), (1488, 13467578), (1922, 10426512), (2883, 6951008), (2976, 6733789), (3844, 5213256), (5766, 3475504), (7688, 2606628), (11532, 1737752), (15376, 1303314), (23064, 868876), (30752, 651657), (46128, 434438), (92256, 217219)]