20245801063

素因数分解:

${\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1\times {\mathrm{7547}}^1$

素因数の和:8358

約数の個数: 16

約数和(自身を含む): 21433904640

約数和(自身を除く): 1188103577

約数列:

[1, 19, 271, 521, 5149, 7547, 9899, 141191, 143393, 2045237, 2682629, 3931987, 38859503, 74707753, 1065568477, 20245801063]

約数ペア:

[(1, 20245801063), (19, 1065568477), (271, 74707753), (521, 38859503), (5149, 3931987), (7547, 2682629), (9899, 2045237), (141191, 143393)]