20199051347

素因数分解:

${\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{58207}}^1$

素因数の和:58510

約数の個数: 16

約数和(自身を含む): 21688300800

約数和(自身を除く): 1489249453

約数列:

[1, 17, 137, 149, 2329, 2533, 20413, 58207, 347021, 989519, 7974359, 8672843, 135564103, 147438331, 1188179491, 20199051347]

約数ペア:

[(1, 20199051347), (17, 1188179491), (137, 147438331), (149, 135564103), (2329, 8672843), (2533, 7974359), (20413, 989519), (58207, 347021)]