20199111624

素因数分解:

$2^3\times 3^2\times {\mathrm{280543217}}^1$

素因数の和:280543229

約数の個数: 24

約数和(自身を含む): 54705927510

約数和(自身を除く): 34506815886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280543217, 561086434, 841629651, 1122172868, 1683259302, 2244345736, 2524888953, 3366518604, 5049777906, 6733037208, 10099555812, 20199111624]

約数ペア:

[(1, 20199111624), (2, 10099555812), (3, 6733037208), (4, 5049777906), (6, 3366518604), (8, 2524888953), (9, 2244345736), (12, 1683259302), (18, 1122172868), (24, 841629651), (36, 561086434), (72, 280543217)]