20158906463

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1\times {\mathrm{17609}}^1$

素因数の和:18394

約数の個数: 16

約数和(自身を含む): 21491244000

約数和(自身を除く): 1332337537

約数列:

[1, 19, 89, 677, 1691, 12863, 17609, 60253, 334571, 1144807, 1567201, 11921293, 29776819, 226504567, 1060995077, 20158906463]

約数ペア:

[(1, 20158906463), (19, 1060995077), (89, 226504567), (677, 29776819), (1691, 11921293), (12863, 1567201), (17609, 1144807), (60253, 334571)]