20140186048

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{170749}}^1$

素因数の和:170877

約数の個数: 56

約数和(自身を含む): 42503090000

約数和(自身を除く): 22362903952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 152, 194, 304, 388, 608, 776, 1216, 1552, 1843, 3104, 3686, 6208, 7372, 14744, 29488, 58976, 117952, 170749, 341498, 682996, 1365992, 2731984, 3244231, 5463968, 6488462, 10927936, 12976924, 16562653, 25953848, 33125306, 51907696, 66250612, 103815392, 132501224, 207630784, 265002448, 314690407, 530004896, 629380814, 1060009792, 1258761628, 2517523256, 5035046512, 10070093024, 20140186048]

約数ペア:

[(1, 20140186048), (2, 10070093024), (4, 5035046512), (8, 2517523256), (16, 1258761628), (19, 1060009792), (32, 629380814), (38, 530004896), (64, 314690407), (76, 265002448), (97, 207630784), (152, 132501224), (194, 103815392), (304, 66250612), (388, 51907696), (608, 33125306), (776, 25953848), (1216, 16562653), (1552, 12976924), (1843, 10927936), (3104, 6488462), (3686, 5463968), (6208, 3244231), (7372, 2731984), (14744, 1365992), (29488, 682996), (58976, 341498), (117952, 170749)]