20226036506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 33928540800

約数和(自身を除く): 13702504294

約数列:

[1, 2, 13, 26, 43, 86, 139, 157, 278, 314, 559, 829, 1118, 1658, 1807, 2041, 3614, 4082, 5977, 6751, 10777, 11954, 13502, 21554, 21823, 35647, 43646, 71294, 77701, 87763, 115231, 130153, 155402, 175526, 230462, 260306, 283699, 463411, 567398, 926822, 938389, 1498003, 1691989, 1876778, 2996006, 3383978, 4954933, 5596579, 9909866, 11193158, 12199057, 18091267, 24398114, 36182534, 64414129, 72755527, 128828258, 145511054, 235186471, 470372942, 777924481, 1555848962, 10113018253, 20226036506]

約数ペア:

[(1, 20226036506), (2, 10113018253), (13, 1555848962), (26, 777924481), (43, 470372942), (86, 235186471), (139, 145511054), (157, 128828258), (278, 72755527), (314, 64414129), (559, 36182534), (829, 24398114), (1118, 18091267), (1658, 12199057), (1807, 11193158), (2041, 9909866), (3614, 5596579), (4082, 4954933), (5977, 3383978), (6751, 2996006), (10777, 1876778), (11954, 1691989), (13502, 1498003), (21554, 938389), (21823, 926822), (35647, 567398), (43646, 463411), (71294, 283699), (77701, 260306), (87763, 230462), (115231, 175526), (130153, 155402)]