20188893330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{5281}}^1\times {\mathrm{14159}}^1$

素因数の和:19456

約数の個数: 64

約数和(自身を含む): 53851046400

約数和(自身を除く): 33662153070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 5281, 10562, 14159, 15843, 26405, 28318, 31686, 42477, 47529, 52810, 70795, 79215, 84954, 95058, 127431, 141590, 142587, 158430, 212385, 237645, 254862, 285174, 382293, 424770, 475290, 637155, 712935, 764586, 1274310, 1425870, 1911465, 3822930, 74773679, 149547358, 224321037, 373868395, 448642074, 672963111, 747736790, 1121605185, 1345926222, 2018889333, 2243210370, 3364815555, 4037778666, 6729631110, 10094446665, 20188893330]

約数ペア:

[(1, 20188893330), (2, 10094446665), (3, 6729631110), (5, 4037778666), (6, 3364815555), (9, 2243210370), (10, 2018889333), (15, 1345926222), (18, 1121605185), (27, 747736790), (30, 672963111), (45, 448642074), (54, 373868395), (90, 224321037), (135, 149547358), (270, 74773679), (5281, 3822930), (10562, 1911465), (14159, 1425870), (15843, 1274310), (26405, 764586), (28318, 712935), (31686, 637155), (42477, 475290), (47529, 424770), (52810, 382293), (70795, 285174), (79215, 254862), (84954, 237645), (95058, 212385), (127431, 158430), (141590, 142587)]