2040819984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{12421}}^1$

素因数の和:12605

約数の個数: 120

約数和(自身を含む): 6567958592

約数和(自身を除く): 4527138608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 163, 168, 252, 326, 336, 489, 504, 652, 978, 1008, 1141, 1304, 1467, 1956, 2282, 2608, 2934, 3423, 3912, 4564, 5868, 6846, 7824, 9128, 10269, 11736, 12421, 13692, 18256, 20538, 23472, 24842, 27384, 37263, 41076, 49684, 54768, 74526, 82152, 86947, 99368, 111789, 149052, 164304, 173894, 198736, 223578, 260841, 298104, 347788, 447156, 521682, 596208, 695576, 782523, 894312, 1043364, 1391152, 1565046, 1788624, 2024623, 2086728, 3130092, 4049246, 4173456, 6073869, 6260184, 8098492, 12147738, 12520368, 14172361, 16196984, 18221607, 24295476, 28344722, 32393968, 36443214, 42517083, 48590952, 56689444, 72886428, 85034166, 97181904, 113378888, 127551249, 145772856, 170068332, 226757776, 255102498, 291545712, 340136664, 510204996, 680273328, 1020409992, 2040819984]

約数ペア:

[(1, 2040819984), (2, 1020409992), (3, 680273328), (4, 510204996), (6, 340136664), (7, 291545712), (8, 255102498), (9, 226757776), (12, 170068332), (14, 145772856), (16, 127551249), (18, 113378888), (21, 97181904), (24, 85034166), (28, 72886428), (36, 56689444), (42, 48590952), (48, 42517083), (56, 36443214), (63, 32393968), (72, 28344722), (84, 24295476), (112, 18221607), (126, 16196984), (144, 14172361), (163, 12520368), (168, 12147738), (252, 8098492), (326, 6260184), (336, 6073869), (489, 4173456), (504, 4049246), (652, 3130092), (978, 2086728), (1008, 2024623), (1141, 1788624), (1304, 1565046), (1467, 1391152), (1956, 1043364), (2282, 894312), (2608, 782523), (2934, 695576), (3423, 596208), (3912, 521682), (4564, 447156), (5868, 347788), (6846, 298104), (7824, 260841), (9128, 223578), (10269, 198736), (11736, 173894), (12421, 164304), (13692, 149052), (18256, 111789), (20538, 99368), (23472, 86947), (24842, 82152), (27384, 74526), (37263, 54768), (41076, 49684)]