20172215572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6311707}}^1$

素因数の和:6311775

約数の個数: 24

約数和(自身を含む): 38173209984

約数和(自身を除く): 18000994412

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 6311707, 12623414, 25246828, 107299019, 214598038, 296650229, 429196076, 593300458, 1186600916, 5043053893, 10086107786, 20172215572]

約数ペア:

[(1, 20172215572), (2, 10086107786), (4, 5043053893), (17, 1186600916), (34, 593300458), (47, 429196076), (68, 296650229), (94, 214598038), (188, 107299019), (799, 25246828), (1598, 12623414), (3196, 6311707)]