20072361568

素因数分解:

$2^5\times 7^2\times {\mathrm{251}}^1\times {\mathrm{51001}}^1$

素因数の和:51276

約数の個数: 72

約数和(自身を含む): 46153341864

約数和(自身を除く): 26080980296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 251, 392, 502, 784, 1004, 1568, 1757, 2008, 3514, 4016, 7028, 8032, 12299, 14056, 24598, 28112, 49196, 51001, 56224, 98392, 102002, 196784, 204004, 357007, 393568, 408008, 714014, 816016, 1428028, 1632032, 2499049, 2856056, 4998098, 5712112, 9996196, 11424224, 12801251, 19992392, 25602502, 39984784, 51205004, 79969568, 89608757, 102410008, 179217514, 204820016, 358435028, 409640032, 627261299, 716870056, 1254522598, 1433740112, 2509045196, 2867480224, 5018090392, 10036180784, 20072361568]

約数ペア:

[(1, 20072361568), (2, 10036180784), (4, 5018090392), (7, 2867480224), (8, 2509045196), (14, 1433740112), (16, 1254522598), (28, 716870056), (32, 627261299), (49, 409640032), (56, 358435028), (98, 204820016), (112, 179217514), (196, 102410008), (224, 89608757), (251, 79969568), (392, 51205004), (502, 39984784), (784, 25602502), (1004, 19992392), (1568, 12801251), (1757, 11424224), (2008, 9996196), (3514, 5712112), (4016, 4998098), (7028, 2856056), (8032, 2499049), (12299, 1632032), (14056, 1428028), (24598, 816016), (28112, 714014), (49196, 408008), (51001, 393568), (56224, 357007), (98392, 204004), (102002, 196784)]