20193490943

素因数分解:

${\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{571}}^1\times {\mathrm{823}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 20508423936

約数和(自身を除く): 314932993

約数列:

[1, 97, 443, 571, 823, 42971, 55387, 79831, 252953, 364589, 469933, 24536441, 35365133, 45583501, 208180319, 20193490943]

約数ペア:

[(1, 20193490943), (97, 208180319), (443, 45583501), (571, 35365133), (823, 24536441), (42971, 469933), (55387, 364589), (79831, 252953)]