20161229766

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{4153529}}^1$

素因数の和:4154343

約数の個数: 16

約数和(自身を含む): 40372311600

約数和(自身を除く): 20211081834

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4854, 4153529, 8307058, 12460587, 24921174, 3360204961, 6720409922, 10080614883, 20161229766]

約数ペア:

[(1, 20161229766), (2, 10080614883), (3, 6720409922), (6, 3360204961), (809, 24921174), (1618, 12460587), (2427, 8307058), (4854, 4153529)]