19959888906

素因数分解:

$2^1\times 3^2\times {\mathrm{11909}}^1\times {\mathrm{93113}}^1$

素因数の和:105030

約数の個数: 24

約数和(自身を含む): 43250521860

約数和(自身を除く): 23290632954

約数列:

[1, 2, 3, 6, 9, 18, 11909, 23818, 35727, 71454, 93113, 107181, 186226, 214362, 279339, 558678, 838017, 1676034, 1108882717, 2217765434, 3326648151, 6653296302, 9979944453, 19959888906]

約数ペア:

[(1, 19959888906), (2, 9979944453), (3, 6653296302), (6, 3326648151), (9, 2217765434), (18, 1108882717), (11909, 1676034), (23818, 838017), (35727, 558678), (71454, 279339), (93113, 214362), (107181, 186226)]