20160786852

素因数分解:

$2^2\times 3^2\times {\mathrm{3433}}^1\times {\mathrm{163129}}^1$

素因数の和:166572

約数の個数: 36

約数和(自身を含む): 50977146220

約数和(自身を除く): 30816359368

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3433, 6866, 10299, 13732, 20598, 30897, 41196, 61794, 123588, 163129, 326258, 489387, 652516, 978774, 1468161, 1957548, 2936322, 5872644, 560021857, 1120043714, 1680065571, 2240087428, 3360131142, 5040196713, 6720262284, 10080393426, 20160786852]

約数ペア:

[(1, 20160786852), (2, 10080393426), (3, 6720262284), (4, 5040196713), (6, 3360131142), (9, 2240087428), (12, 1680065571), (18, 1120043714), (36, 560021857), (3433, 5872644), (6866, 2936322), (10299, 1957548), (13732, 1468161), (20598, 978774), (30897, 652516), (41196, 489387), (61794, 326258), (123588, 163129)]