20189951502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28277243}}^1$

素因数の和:28277272

約数の個数: 32

約数和(自身を含む): 48863077632

約数和(自身を除く): 28673126130

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28277243, 56554486, 84831729, 169663458, 197940701, 395881402, 480713131, 593822103, 961426262, 1187644206, 1442139393, 2884278786, 3364991917, 6729983834, 10094975751, 20189951502]

約数ペア:

[(1, 20189951502), (2, 10094975751), (3, 6729983834), (6, 3364991917), (7, 2884278786), (14, 1442139393), (17, 1187644206), (21, 961426262), (34, 593822103), (42, 480713131), (51, 395881402), (102, 197940701), (119, 169663458), (238, 84831729), (357, 56554486), (714, 28277243)]