20239430401

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{43987}}^1$

素因数の和:44464

約数の個数: 16

約数和(自身を含む): 21708957760

約数和(自身を除く): 1469527359

約数列:

[1, 19, 61, 397, 1159, 7543, 24217, 43987, 460123, 835753, 2683207, 17462839, 50980933, 331793941, 1065233179, 20239430401]

約数ペア:

[(1, 20239430401), (19, 1065233179), (61, 331793941), (397, 50980933), (1159, 17462839), (7543, 2683207), (24217, 835753), (43987, 460123)]