20593638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{88007}}^1$

素因数の和:88028

約数の個数: 24

約数和(自身を含む): 48052368

約数和(自身を除く): 27458730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 88007, 176014, 264021, 528042, 792063, 1144091, 1584126, 2288182, 3432273, 6864546, 10296819, 20593638]

約数ペア:

[(1, 20593638), (2, 10296819), (3, 6864546), (6, 3432273), (9, 2288182), (13, 1584126), (18, 1144091), (26, 792063), (39, 528042), (78, 264021), (117, 176014), (234, 88007)]