20108583938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{46957}}^1\times {\mathrm{6907}}^1$

素因数の和:53897

約数の個数: 16

約数和(自身を含む): 31141042944

約数和(自身を除く): 11032459006

約数列:

[1, 2, 31, 62, 6907, 13814, 46957, 93914, 214117, 428234, 1455667, 2911334, 324331999, 648663998, 10054291969, 20108583938]

約数ペア:

[(1, 20108583938), (2, 10054291969), (31, 648663998), (62, 324331999), (6907, 2911334), (13814, 1455667), (46957, 428234), (93914, 214117)]