20216103362

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1712

約数の個数: 96

約数和(自身を含む): 38818729152

約数和(自身を除く): 18602625790

約数列:

[1, 2, 7, 13, 14, 26, 49, 67, 91, 98, 134, 163, 182, 326, 469, 637, 871, 938, 1141, 1274, 1453, 1742, 2119, 2282, 2906, 3283, 4238, 6097, 6566, 7987, 10171, 10921, 12194, 14833, 15974, 18889, 20342, 21842, 29666, 37778, 42679, 71197, 76447, 85358, 97351, 103831, 132223, 141973, 142394, 152894, 194702, 207662, 236839, 264446, 283946, 473678, 535129, 681457, 925561, 993811, 1070258, 1265563, 1362914, 1657873, 1851122, 1987622, 2531126, 3078907, 3315746, 4770199, 6157814, 6956677, 8858941, 9540398, 11605111, 13913354, 15868213, 17717882, 21552349, 23210222, 31736426, 43104698, 62012587, 111077491, 124025174, 150866443, 206286769, 222154982, 301732886, 412573538, 777542437, 1444007383, 1555084874, 2888014766, 10108051681, 20216103362]

約数ペア:

[(1, 20216103362), (2, 10108051681), (7, 2888014766), (13, 1555084874), (14, 1444007383), (26, 777542437), (49, 412573538), (67, 301732886), (91, 222154982), (98, 206286769), (134, 150866443), (163, 124025174), (182, 111077491), (326, 62012587), (469, 43104698), (637, 31736426), (871, 23210222), (938, 21552349), (1141, 17717882), (1274, 15868213), (1453, 13913354), (1742, 11605111), (2119, 9540398), (2282, 8858941), (2906, 6956677), (3283, 6157814), (4238, 4770199), (6097, 3315746), (6566, 3078907), (7987, 2531126), (10171, 1987622), (10921, 1851122), (12194, 1657873), (14833, 1362914), (15974, 1265563), (18889, 1070258), (20342, 993811), (21842, 925561), (29666, 681457), (37778, 535129), (42679, 473678), (71197, 283946), (76447, 264446), (85358, 236839), (97351, 207662), (103831, 194702), (132223, 152894), (141973, 142394)]