20161446510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2617}}^1\times {\mathrm{256801}}^1$

素因数の和:259428

約数の個数: 32

約数和(自身を含む): 48406149792

約数和(自身を除く): 28244703282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2617, 5234, 7851, 13085, 15702, 26170, 39255, 78510, 256801, 513602, 770403, 1284005, 1540806, 2568010, 3852015, 7704030, 672048217, 1344096434, 2016144651, 3360241085, 4032289302, 6720482170, 10080723255, 20161446510]

約数ペア:

[(1, 20161446510), (2, 10080723255), (3, 6720482170), (5, 4032289302), (6, 3360241085), (10, 2016144651), (15, 1344096434), (30, 672048217), (2617, 7704030), (5234, 3852015), (7851, 2568010), (13085, 1540806), (15702, 1284005), (26170, 770403), (39255, 513602), (78510, 256801)]