20123492536

素因数分解:

$2^3\times 7^1\times {\mathrm{359348081}}^1$

素因数の和:359348094

約数の個数: 16

約数和(自身を含む): 43121769840

約数和(自身を除く): 22998277304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359348081, 718696162, 1437392324, 2515436567, 2874784648, 5030873134, 10061746268, 20123492536]

約数ペア:

[(1, 20123492536), (2, 10061746268), (4, 5030873134), (7, 2874784648), (8, 2515436567), (14, 1437392324), (28, 718696162), (56, 359348081)]