20132134138

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 32653969920

約数和(自身を除く): 12521835782

約数列:

[1, 2, 29, 43, 58, 67, 86, 134, 211, 422, 571, 1142, 1247, 1943, 2494, 2881, 3886, 5762, 6119, 9073, 12238, 14137, 16559, 18146, 24553, 28274, 33118, 38257, 49106, 76514, 83549, 120481, 167098, 240962, 263117, 409973, 526234, 607891, 712037, 819946, 1109453, 1215782, 1424074, 1645051, 2218906, 3290102, 3493949, 5180683, 6987898, 8072227, 10361366, 16144454, 17628839, 35257678, 47706479, 95412958, 150239807, 234094583, 300479614, 347105761, 468189166, 694211522, 10066067069, 20132134138]

約数ペア:

[(1, 20132134138), (2, 10066067069), (29, 694211522), (43, 468189166), (58, 347105761), (67, 300479614), (86, 234094583), (134, 150239807), (211, 95412958), (422, 47706479), (571, 35257678), (1142, 17628839), (1247, 16144454), (1943, 10361366), (2494, 8072227), (2881, 6987898), (3886, 5180683), (5762, 3493949), (6119, 3290102), (9073, 2218906), (12238, 1645051), (14137, 1424074), (16559, 1215782), (18146, 1109453), (24553, 819946), (28274, 712037), (33118, 607891), (38257, 526234), (49106, 409973), (76514, 263117), (83549, 240962), (120481, 167098)]