20482098

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 53778816

約数和(自身を除く): 33296718

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 49, 69, 78, 91, 98, 138, 147, 161, 182, 233, 273, 294, 299, 322, 466, 483, 546, 598, 637, 699, 897, 966, 1127, 1274, 1398, 1631, 1794, 1911, 2093, 2254, 3029, 3262, 3381, 3822, 4186, 4893, 5359, 6058, 6279, 6762, 9087, 9786, 10718, 11417, 12558, 14651, 16077, 18174, 21203, 22834, 29302, 32154, 34251, 37513, 42406, 43953, 63609, 68502, 69667, 75026, 87906, 112539, 127218, 139334, 148421, 209001, 225078, 262591, 296842, 418002, 445263, 487669, 525182, 787773, 890526, 975338, 1463007, 1575546, 2926014, 3413683, 6827366, 10241049, 20482098]

約数ペア:

[(1, 20482098), (2, 10241049), (3, 6827366), (6, 3413683), (7, 2926014), (13, 1575546), (14, 1463007), (21, 975338), (23, 890526), (26, 787773), (39, 525182), (42, 487669), (46, 445263), (49, 418002), (69, 296842), (78, 262591), (91, 225078), (98, 209001), (138, 148421), (147, 139334), (161, 127218), (182, 112539), (233, 87906), (273, 75026), (294, 69667), (299, 68502), (322, 63609), (466, 43953), (483, 42406), (546, 37513), (598, 34251), (637, 32154), (699, 29302), (897, 22834), (966, 21203), (1127, 18174), (1274, 16077), (1398, 14651), (1631, 12558), (1794, 11417), (1911, 10718), (2093, 9786), (2254, 9087), (3029, 6762), (3262, 6279), (3381, 6058), (3822, 5359), (4186, 4893)]