20163854301

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{392759}}^1$

素因数の和:393028

約数の個数: 16

約数和(自身を含む): 27304675200

約数和(自身を除く): 7140820899

約数列:

[1, 3, 109, 157, 327, 471, 17113, 51339, 392759, 1178277, 42810731, 61663163, 128432193, 184989489, 6721284767, 20163854301]

約数ペア:

[(1, 20163854301), (3, 6721284767), (109, 184989489), (157, 128432193), (327, 61663163), (471, 42810731), (17113, 1178277), (51339, 392759)]