20144303894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70434629}}^1$

素因数の和:70434655

約数の個数: 16

約数和(自身を含む): 35499053520

約数和(自身を除く): 15354749626

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70434629, 140869258, 774780919, 915650177, 1549561838, 1831300354, 10072151947, 20144303894]

約数ペア:

[(1, 20144303894), (2, 10072151947), (11, 1831300354), (13, 1549561838), (22, 915650177), (26, 774780919), (143, 140869258), (286, 70434629)]