220131632

素因数分解:

$2^4\times 7^1\times {\mathrm{1965461}}^1$

素因数の和:1965476

約数の個数: 20

約数和(自身を含む): 487434576

約数和(自身を除く): 267302944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1965461, 3930922, 7861844, 13758227, 15723688, 27516454, 31447376, 55032908, 110065816, 220131632]

約数ペア:

[(1, 220131632), (2, 110065816), (4, 55032908), (7, 31447376), (8, 27516454), (14, 15723688), (16, 13758227), (28, 7861844), (56, 3930922), (112, 1965461)]