20689046952

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4079}}^1$

素因数の和:4348

約数の個数: 192

約数和(自身を含む): 63628416000

約数和(自身を除く): 42939369048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 227, 228, 266, 294, 392, 399, 454, 456, 532, 588, 681, 798, 908, 931, 1064, 1176, 1362, 1589, 1596, 1816, 1862, 2724, 2793, 3178, 3192, 3724, 4079, 4313, 4767, 5448, 5586, 6356, 7448, 8158, 8626, 9534, 11123, 11172, 12237, 12712, 12939, 16316, 17252, 19068, 22246, 22344, 24474, 25878, 28553, 30191, 32632, 33369, 34504, 38136, 44492, 48948, 51756, 57106, 60382, 66738, 77501, 85659, 88984, 90573, 97896, 103512, 114212, 120764, 133476, 155002, 171318, 181146, 199871, 211337, 228424, 232503, 241528, 266952, 310004, 342636, 362292, 399742, 422674, 465006, 542507, 599613, 620008, 634011, 685272, 724584, 799484, 845348, 925933, 930012, 1085014, 1199226, 1268022, 1598968, 1627521, 1690696, 1851866, 1860024, 2170028, 2398452, 2536044, 2777799, 3255042, 3703732, 3797549, 4340056, 4796904, 5072088, 5555598, 6481531, 6510084, 7407464, 7595098, 11111196, 11392647, 12963062, 13020168, 15190196, 17592727, 19444593, 22222392, 22785294, 25926124, 30380392, 35185454, 38889186, 45370717, 45570588, 51852248, 52778181, 70370908, 77778372, 90741434, 91141176, 105556362, 123149089, 136112151, 140741816, 155556744, 181482868, 211112724, 246298178, 272224302, 362965736, 369447267, 422225448, 492596356, 544448604, 738894534, 862043623, 985192712, 1088897208, 1477789068, 1724087246, 2586130869, 2955578136, 3448174492, 5172261738, 6896348984, 10344523476, 20689046952]

約数ペア:

[(1, 20689046952), (2, 10344523476), (3, 6896348984), (4, 5172261738), (6, 3448174492), (7, 2955578136), (8, 2586130869), (12, 1724087246), (14, 1477789068), (19, 1088897208), (21, 985192712), (24, 862043623), (28, 738894534), (38, 544448604), (42, 492596356), (49, 422225448), (56, 369447267), (57, 362965736), (76, 272224302), (84, 246298178), (98, 211112724), (114, 181482868), (133, 155556744), (147, 140741816), (152, 136112151), (168, 123149089), (196, 105556362), (227, 91141176), (228, 90741434), (266, 77778372), (294, 70370908), (392, 52778181), (399, 51852248), (454, 45570588), (456, 45370717), (532, 38889186), (588, 35185454), (681, 30380392), (798, 25926124), (908, 22785294), (931, 22222392), (1064, 19444593), (1176, 17592727), (1362, 15190196), (1589, 13020168), (1596, 12963062), (1816, 11392647), (1862, 11111196), (2724, 7595098), (2793, 7407464), (3178, 6510084), (3192, 6481531), (3724, 5555598), (4079, 5072088), (4313, 4796904), (4767, 4340056), (5448, 3797549), (5586, 3703732), (6356, 3255042), (7448, 2777799), (8158, 2536044), (8626, 2398452), (9534, 2170028), (11123, 1860024), (11172, 1851866), (12237, 1690696), (12712, 1627521), (12939, 1598968), (16316, 1268022), (17252, 1199226), (19068, 1085014), (22246, 930012), (22344, 925933), (24474, 845348), (25878, 799484), (28553, 724584), (30191, 685272), (32632, 634011), (33369, 620008), (34504, 599613), (38136, 542507), (44492, 465006), (48948, 422674), (51756, 399742), (57106, 362292), (60382, 342636), (66738, 310004), (77501, 266952), (85659, 241528), (88984, 232503), (90573, 228424), (97896, 211337), (103512, 199871), (114212, 181146), (120764, 171318), (133476, 155002)]