20182572484

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2235553}}^1$

素因数の和:2235655

約数の個数: 24

約数和(自身を含む): 36868756568

約数和(自身を除く): 16686184084

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 2235553, 4471106, 8942212, 82715461, 136368733, 165430922, 272737466, 330861844, 545474932, 5045643121, 10091286242, 20182572484]

約数ペア:

[(1, 20182572484), (2, 10091286242), (4, 5045643121), (37, 545474932), (61, 330861844), (74, 272737466), (122, 165430922), (148, 136368733), (244, 82715461), (2257, 8942212), (4514, 4471106), (9028, 2235553)]