20231464988

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 42086198784

約数和(自身を除く): 21854733796

約数列:

[1, 2, 4, 7, 14, 28, 67, 73, 97, 134, 146, 194, 268, 292, 388, 469, 511, 679, 938, 1022, 1358, 1523, 1876, 2044, 2716, 3046, 4891, 6092, 6499, 7081, 9782, 10661, 12998, 14162, 19564, 21322, 25996, 28324, 34237, 42644, 45493, 49567, 68474, 90986, 99134, 102041, 111179, 136948, 147731, 181972, 198268, 204082, 222358, 295462, 408164, 444716, 474427, 590924, 714287, 778253, 948854, 1034117, 1428574, 1556506, 1897708, 2068234, 2857148, 3113012, 3320989, 4136468, 6641978, 7448993, 9897977, 10784363, 13283956, 14897986, 19795954, 21568726, 29795972, 39591908, 43137452, 52142951, 69285839, 75490541, 104285902, 138571678, 150981082, 208571804, 277143356, 301962164, 722552321, 1445104642, 2890209284, 5057866247, 10115732494, 20231464988]

約数ペア:

[(1, 20231464988), (2, 10115732494), (4, 5057866247), (7, 2890209284), (14, 1445104642), (28, 722552321), (67, 301962164), (73, 277143356), (97, 208571804), (134, 150981082), (146, 138571678), (194, 104285902), (268, 75490541), (292, 69285839), (388, 52142951), (469, 43137452), (511, 39591908), (679, 29795972), (938, 21568726), (1022, 19795954), (1358, 14897986), (1523, 13283956), (1876, 10784363), (2044, 9897977), (2716, 7448993), (3046, 6641978), (4891, 4136468), (6092, 3320989), (6499, 3113012), (7081, 2857148), (9782, 2068234), (10661, 1897708), (12998, 1556506), (14162, 1428574), (19564, 1034117), (21322, 948854), (25996, 778253), (28324, 714287), (34237, 590924), (42644, 474427), (45493, 444716), (49567, 408164), (68474, 295462), (90986, 222358), (99134, 204082), (102041, 198268), (111179, 181972), (136948, 147731)]