20120636370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3404507}}^1$

素因数の和:3404714

約数の個数: 32

約数和(自身を含む): 48534666048

約数和(自身を除く): 28414029678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 3404507, 6809014, 10213521, 17022535, 20427042, 34045070, 51067605, 102135210, 670687879, 1341375758, 2012063637, 3353439395, 4024127274, 6706878790, 10060318185, 20120636370]

約数ペア:

[(1, 20120636370), (2, 10060318185), (3, 6706878790), (5, 4024127274), (6, 3353439395), (10, 2012063637), (15, 1341375758), (30, 670687879), (197, 102135210), (394, 51067605), (591, 34045070), (985, 20427042), (1182, 17022535), (1970, 10213521), (2955, 6809014), (5910, 3404507)]