20239322904

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{23431}}^1$

素因数の和:23523

約数の個数: 160

約数和(自身を含む): 59880944640

約数和(自身を除く): 39641621736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 62, 72, 81, 86, 93, 108, 124, 129, 162, 172, 186, 216, 248, 258, 279, 324, 344, 372, 387, 516, 558, 648, 744, 774, 837, 1032, 1116, 1161, 1333, 1548, 1674, 2232, 2322, 2511, 2666, 3096, 3348, 3483, 3999, 4644, 5022, 5332, 6696, 6966, 7998, 9288, 10044, 10664, 11997, 13932, 15996, 20088, 23431, 23994, 27864, 31992, 35991, 46862, 47988, 70293, 71982, 93724, 95976, 107973, 140586, 143964, 187448, 210879, 215946, 281172, 287928, 421758, 431892, 562344, 632637, 726361, 843516, 863784, 1007533, 1265274, 1452722, 1687032, 1897911, 2015066, 2179083, 2530548, 2905444, 3022599, 3795822, 4030132, 4358166, 5061096, 5810888, 6045198, 6537249, 7591644, 8060264, 8716332, 9067797, 12090396, 13074498, 15183288, 17432664, 18135594, 19611747, 24180792, 26148996, 27203391, 31233523, 36271188, 39223494, 52297992, 54406782, 58835241, 62467046, 72542376, 78446988, 81610173, 93700569, 108813564, 117670482, 124934092, 156893976, 163220346, 187401138, 217627128, 235340964, 249868184, 281101707, 326440692, 374802276, 470681928, 562203414, 652881384, 749604552, 843305121, 1124406828, 1686610242, 2248813656, 2529915363, 3373220484, 5059830726, 6746440968, 10119661452, 20239322904]

約数ペア:

[(1, 20239322904), (2, 10119661452), (3, 6746440968), (4, 5059830726), (6, 3373220484), (8, 2529915363), (9, 2248813656), (12, 1686610242), (18, 1124406828), (24, 843305121), (27, 749604552), (31, 652881384), (36, 562203414), (43, 470681928), (54, 374802276), (62, 326440692), (72, 281101707), (81, 249868184), (86, 235340964), (93, 217627128), (108, 187401138), (124, 163220346), (129, 156893976), (162, 124934092), (172, 117670482), (186, 108813564), (216, 93700569), (248, 81610173), (258, 78446988), (279, 72542376), (324, 62467046), (344, 58835241), (372, 54406782), (387, 52297992), (516, 39223494), (558, 36271188), (648, 31233523), (744, 27203391), (774, 26148996), (837, 24180792), (1032, 19611747), (1116, 18135594), (1161, 17432664), (1333, 15183288), (1548, 13074498), (1674, 12090396), (2232, 9067797), (2322, 8716332), (2511, 8060264), (2666, 7591644), (3096, 6537249), (3348, 6045198), (3483, 5810888), (3999, 5061096), (4644, 4358166), (5022, 4030132), (5332, 3795822), (6696, 3022599), (6966, 2905444), (7998, 2530548), (9288, 2179083), (10044, 2015066), (10664, 1897911), (11997, 1687032), (13932, 1452722), (15996, 1265274), (20088, 1007533), (23431, 863784), (23994, 843516), (27864, 726361), (31992, 632637), (35991, 562344), (46862, 431892), (47988, 421758), (70293, 287928), (71982, 281172), (93724, 215946), (95976, 210879), (107973, 187448), (140586, 143964)]