20656536613

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{3677}}^1$

素因数の和:3909

約数の個数: 32

約数和(自身を含む): 22880102400

約数和(自身を除く): 2223565787

約数列:

[1, 17, 47, 79, 89, 799, 1343, 1513, 3677, 3713, 4183, 7031, 62509, 63121, 71111, 119527, 172819, 290483, 327253, 330457, 2937923, 4938211, 5563301, 5617769, 13652701, 15380891, 25852987, 232095917, 261475147, 439500779, 1215090389, 20656536613]

約数ペア:

[(1, 20656536613), (17, 1215090389), (47, 439500779), (79, 261475147), (89, 232095917), (799, 25852987), (1343, 15380891), (1513, 13652701), (3677, 5617769), (3713, 5563301), (4183, 4938211), (7031, 2937923), (62509, 330457), (63121, 327253), (71111, 290483), (119527, 172819)]