20176711794

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{20233}}^1$

素因数の和:20616

約数の個数: 64

約数和(自身を含む): 45745027200

約数和(自身を除く): 25568315406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 313, 354, 531, 626, 939, 1062, 1593, 1878, 2817, 3186, 5634, 8451, 16902, 18467, 20233, 36934, 40466, 55401, 60699, 110802, 121398, 166203, 182097, 332406, 364194, 498609, 546291, 997218, 1092582, 1193747, 2387494, 3581241, 6332929, 7162482, 10743723, 12665858, 18998787, 21487446, 32231169, 37997574, 56996361, 64462338, 113992722, 170989083, 341978166, 373642811, 747285622, 1120928433, 2241856866, 3362785299, 6725570598, 10088355897, 20176711794]

約数ペア:

[(1, 20176711794), (2, 10088355897), (3, 6725570598), (6, 3362785299), (9, 2241856866), (18, 1120928433), (27, 747285622), (54, 373642811), (59, 341978166), (118, 170989083), (177, 113992722), (313, 64462338), (354, 56996361), (531, 37997574), (626, 32231169), (939, 21487446), (1062, 18998787), (1593, 12665858), (1878, 10743723), (2817, 7162482), (3186, 6332929), (5634, 3581241), (8451, 2387494), (16902, 1193747), (18467, 1092582), (20233, 997218), (36934, 546291), (40466, 498609), (55401, 364194), (60699, 332406), (110802, 182097), (121398, 166203)]