20291634

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 50703840

約数和(自身を除く): 30412206

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 59, 66, 81, 99, 118, 162, 177, 193, 198, 297, 354, 386, 531, 579, 594, 649, 891, 1062, 1158, 1298, 1593, 1737, 1782, 1947, 2123, 3186, 3474, 3894, 4246, 4779, 5211, 5841, 6369, 9558, 10422, 11387, 11682, 12738, 15633, 17523, 19107, 22774, 31266, 34161, 35046, 38214, 52569, 57321, 68322, 102483, 105138, 114642, 125257, 171963, 204966, 250514, 307449, 343926, 375771, 614898, 751542, 922347, 1127313, 1844694, 2254626, 3381939, 6763878, 10145817, 20291634]

約数ペア:

[(1, 20291634), (2, 10145817), (3, 6763878), (6, 3381939), (9, 2254626), (11, 1844694), (18, 1127313), (22, 922347), (27, 751542), (33, 614898), (54, 375771), (59, 343926), (66, 307449), (81, 250514), (99, 204966), (118, 171963), (162, 125257), (177, 114642), (193, 105138), (198, 102483), (297, 68322), (354, 57321), (386, 52569), (531, 38214), (579, 35046), (594, 34161), (649, 31266), (891, 22774), (1062, 19107), (1158, 17523), (1298, 15633), (1593, 12738), (1737, 11682), (1782, 11387), (1947, 10422), (2123, 9558), (3186, 6369), (3474, 5841), (3894, 5211), (4246, 4779)]