20144297838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25243481}}^1$

素因数の和:25243512

約数の個数: 32

約数和(自身を含む): 48467485440

約数和(自身を除く): 28323187602

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25243481, 50486962, 75730443, 151460886, 176704367, 353408734, 479626139, 530113101, 959252278, 1060226202, 1438878417, 2877756834, 3357382973, 6714765946, 10072148919, 20144297838]

約数ペア:

[(1, 20144297838), (2, 10072148919), (3, 6714765946), (6, 3357382973), (7, 2877756834), (14, 1438878417), (19, 1060226202), (21, 959252278), (38, 530113101), (42, 479626139), (57, 353408734), (114, 176704367), (133, 151460886), (266, 75730443), (399, 50486962), (798, 25243481)]