20528035152

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1\times {\mathrm{5639}}^1$

素因数の和:6308

約数の個数: 80

約数和(自身を含む): 53501040000

約数和(自身を除く): 32973004848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 509, 596, 894, 1018, 1192, 1527, 1788, 2036, 2384, 3054, 3576, 4072, 5639, 6108, 7152, 8144, 11278, 12216, 16917, 22556, 24432, 33834, 45112, 67668, 75841, 90224, 135336, 151682, 227523, 270672, 303364, 455046, 606728, 840211, 910092, 1213456, 1680422, 1820184, 2520633, 2870251, 3360844, 3640368, 5041266, 5740502, 6721688, 8610753, 10082532, 11481004, 13443376, 17221506, 20165064, 22962008, 34443012, 40330128, 45924016, 68886024, 137772048, 427667399, 855334798, 1283002197, 1710669596, 2566004394, 3421339192, 5132008788, 6842678384, 10264017576, 20528035152]

約数ペア:

[(1, 20528035152), (2, 10264017576), (3, 6842678384), (4, 5132008788), (6, 3421339192), (8, 2566004394), (12, 1710669596), (16, 1283002197), (24, 855334798), (48, 427667399), (149, 137772048), (298, 68886024), (447, 45924016), (509, 40330128), (596, 34443012), (894, 22962008), (1018, 20165064), (1192, 17221506), (1527, 13443376), (1788, 11481004), (2036, 10082532), (2384, 8610753), (3054, 6721688), (3576, 5740502), (4072, 5041266), (5639, 3640368), (6108, 3360844), (7152, 2870251), (8144, 2520633), (11278, 1820184), (12216, 1680422), (16917, 1213456), (22556, 910092), (24432, 840211), (33834, 606728), (45112, 455046), (67668, 303364), (75841, 270672), (90224, 227523), (135336, 151682)]