20160491112

素因数分解:

$2^3\times 3^5\times {\mathrm{823}}^1\times {\mathrm{12601}}^1$

素因数の和:13445

約数の個数: 96

約数和(自身を含む): 56696902080

約数和(自身を除く): 36536410968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 823, 972, 1646, 1944, 2469, 3292, 4938, 6584, 7407, 9876, 12601, 14814, 19752, 22221, 25202, 29628, 37803, 44442, 50404, 59256, 66663, 75606, 88884, 100808, 113409, 133326, 151212, 177768, 199989, 226818, 266652, 302424, 340227, 399978, 453636, 533304, 680454, 799956, 907272, 1020681, 1360908, 1599912, 2041362, 2721816, 3062043, 4082724, 6124086, 8165448, 10370623, 12248172, 20741246, 24496344, 31111869, 41482492, 62223738, 82964984, 93335607, 124447476, 186671214, 248894952, 280006821, 373342428, 560013642, 746684856, 840020463, 1120027284, 1680040926, 2240054568, 2520061389, 3360081852, 5040122778, 6720163704, 10080245556, 20160491112]

約数ペア:

[(1, 20160491112), (2, 10080245556), (3, 6720163704), (4, 5040122778), (6, 3360081852), (8, 2520061389), (9, 2240054568), (12, 1680040926), (18, 1120027284), (24, 840020463), (27, 746684856), (36, 560013642), (54, 373342428), (72, 280006821), (81, 248894952), (108, 186671214), (162, 124447476), (216, 93335607), (243, 82964984), (324, 62223738), (486, 41482492), (648, 31111869), (823, 24496344), (972, 20741246), (1646, 12248172), (1944, 10370623), (2469, 8165448), (3292, 6124086), (4938, 4082724), (6584, 3062043), (7407, 2721816), (9876, 2041362), (12601, 1599912), (14814, 1360908), (19752, 1020681), (22221, 907272), (25202, 799956), (29628, 680454), (37803, 533304), (44442, 453636), (50404, 399978), (59256, 340227), (66663, 302424), (75606, 266652), (88884, 226818), (100808, 199989), (113409, 177768), (133326, 151212)]