20203704

素因数分解:

$2^3\times 3^2\times {\mathrm{280607}}^1$

素因数の和:280619

約数の個数: 24

約数和(自身を含む): 54718560

約数和(自身を除く): 34514856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280607, 561214, 841821, 1122428, 1683642, 2244856, 2525463, 3367284, 5050926, 6734568, 10101852, 20203704]

約数ペア:

[(1, 20203704), (2, 10101852), (3, 6734568), (4, 5050926), (6, 3367284), (8, 2525463), (9, 2244856), (12, 1683642), (18, 1122428), (24, 841821), (36, 561214), (72, 280607)]