20734854112

素因数分解:

$2^5\times 7^2\times {\mathrm{13223759}}^1$

素因数の和:13223783

約数の個数: 36

約数和(自身を含む): 47486522160

約数和(自身を除く): 26751668048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 13223759, 26447518, 52895036, 92566313, 105790072, 185132626, 211580144, 370265252, 423160288, 647964191, 740530504, 1295928382, 1481061008, 2591856764, 2962122016, 5183713528, 10367427056, 20734854112]

約数ペア:

[(1, 20734854112), (2, 10367427056), (4, 5183713528), (7, 2962122016), (8, 2591856764), (14, 1481061008), (16, 1295928382), (28, 740530504), (32, 647964191), (49, 423160288), (56, 370265252), (98, 211580144), (112, 185132626), (196, 105790072), (224, 92566313), (392, 52895036), (784, 26447518), (1568, 13223759)]