20191006056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{1721}}^1$

素因数の和:2987

約数の個数: 128

約数和(自身を含む): 56192855040

約数和(自身を除く): 36001848984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1213, 1612, 1721, 2418, 2426, 3224, 3442, 3639, 4836, 4852, 5163, 6884, 7278, 9672, 9704, 10326, 13768, 14556, 15769, 20652, 22373, 29112, 31538, 37603, 41304, 44746, 47307, 53351, 63076, 67119, 75206, 89492, 94614, 106702, 112809, 126152, 134238, 150412, 160053, 178984, 189228, 213404, 225618, 268476, 300824, 320106, 378456, 426808, 451236, 488839, 536952, 640212, 693563, 902472, 977678, 1280424, 1387126, 1466517, 1955356, 2080689, 2087573, 2774252, 2933034, 3910712, 4161378, 4175146, 5548504, 5866068, 6262719, 8322756, 8350292, 11732136, 12525438, 16645512, 16700584, 25050876, 27138449, 50101752, 54276898, 64714763, 81415347, 108553796, 129429526, 162830694, 194144289, 217107592, 258859052, 325661388, 388288578, 517718104, 651322776, 776577156, 841291919, 1553154312, 1682583838, 2523875757, 3365167676, 5047751514, 6730335352, 10095503028, 20191006056]

約数ペア:

[(1, 20191006056), (2, 10095503028), (3, 6730335352), (4, 5047751514), (6, 3365167676), (8, 2523875757), (12, 1682583838), (13, 1553154312), (24, 841291919), (26, 776577156), (31, 651322776), (39, 517718104), (52, 388288578), (62, 325661388), (78, 258859052), (93, 217107592), (104, 194144289), (124, 162830694), (156, 129429526), (186, 108553796), (248, 81415347), (312, 64714763), (372, 54276898), (403, 50101752), (744, 27138449), (806, 25050876), (1209, 16700584), (1213, 16645512), (1612, 12525438), (1721, 11732136), (2418, 8350292), (2426, 8322756), (3224, 6262719), (3442, 5866068), (3639, 5548504), (4836, 4175146), (4852, 4161378), (5163, 3910712), (6884, 2933034), (7278, 2774252), (9672, 2087573), (9704, 2080689), (10326, 1955356), (13768, 1466517), (14556, 1387126), (15769, 1280424), (20652, 977678), (22373, 902472), (29112, 693563), (31538, 640212), (37603, 536952), (41304, 488839), (44746, 451236), (47307, 426808), (53351, 378456), (63076, 320106), (67119, 300824), (75206, 268476), (89492, 225618), (94614, 213404), (106702, 189228), (112809, 178984), (126152, 160053), (134238, 150412)]