2080555956

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:811

約数の個数: 120

約数和(自身を含む): 5585158656

約数和(自身を除く): 3504602700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 317, 324, 423, 431, 564, 634, 846, 862, 951, 1268, 1269, 1293, 1692, 1724, 1902, 2538, 2586, 2853, 3804, 3807, 3879, 5076, 5172, 5706, 7614, 7758, 8559, 11412, 11637, 14899, 15228, 15516, 17118, 20257, 23274, 25677, 29798, 34236, 34911, 40514, 44697, 46548, 51354, 59596, 60771, 69822, 81028, 89394, 102708, 121542, 134091, 136627, 139644, 178788, 182313, 243084, 268182, 273254, 364626, 402273, 409881, 536364, 546508, 546939, 729252, 804546, 819762, 1093878, 1206819, 1229643, 1609092, 1639524, 1640817, 2187756, 2413638, 2459286, 3281634, 3688929, 4827276, 4918572, 6421469, 6563268, 7377858, 11066787, 12842938, 14755716, 19264407, 22133574, 25685876, 38528814, 44267148, 57793221, 77057628, 115586442, 173379663, 231172884, 346759326, 520138989, 693518652, 1040277978, 2080555956]

約数ペア:

[(1, 2080555956), (2, 1040277978), (3, 693518652), (4, 520138989), (6, 346759326), (9, 231172884), (12, 173379663), (18, 115586442), (27, 77057628), (36, 57793221), (47, 44267148), (54, 38528814), (81, 25685876), (94, 22133574), (108, 19264407), (141, 14755716), (162, 12842938), (188, 11066787), (282, 7377858), (317, 6563268), (324, 6421469), (423, 4918572), (431, 4827276), (564, 3688929), (634, 3281634), (846, 2459286), (862, 2413638), (951, 2187756), (1268, 1640817), (1269, 1639524), (1293, 1609092), (1692, 1229643), (1724, 1206819), (1902, 1093878), (2538, 819762), (2586, 804546), (2853, 729252), (3804, 546939), (3807, 546508), (3879, 536364), (5076, 409881), (5172, 402273), (5706, 364626), (7614, 273254), (7758, 268182), (8559, 243084), (11412, 182313), (11637, 178788), (14899, 139644), (15228, 136627), (15516, 134091), (17118, 121542), (20257, 102708), (23274, 89394), (25677, 81028), (29798, 69822), (34236, 60771), (34911, 59596), (40514, 51354), (44697, 46548)]