20343582930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1311643}}^1$

素因数の和:1311711

約数の個数: 64

約数和(自身を含む): 54396499968

約数和(自身を除く): 34052917038

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 2585, 3102, 5170, 7755, 15510, 1311643, 2623286, 3934929, 6558215, 7869858, 13116430, 14428073, 19674645, 28856146, 39349290, 43284219, 61647221, 72140365, 86568438, 123294442, 144280730, 184941663, 216421095, 308236105, 369883326, 432842190, 616472210, 678119431, 924708315, 1356238862, 1849416630, 2034358293, 3390597155, 4068716586, 6781194310, 10171791465, 20343582930]

約数ペア:

[(1, 20343582930), (2, 10171791465), (3, 6781194310), (5, 4068716586), (6, 3390597155), (10, 2034358293), (11, 1849416630), (15, 1356238862), (22, 924708315), (30, 678119431), (33, 616472210), (47, 432842190), (55, 369883326), (66, 308236105), (94, 216421095), (110, 184941663), (141, 144280730), (165, 123294442), (235, 86568438), (282, 72140365), (330, 61647221), (470, 43284219), (517, 39349290), (705, 28856146), (1034, 19674645), (1410, 14428073), (1551, 13116430), (2585, 7869858), (3102, 6558215), (5170, 3934929), (7755, 2623286), (15510, 1311643)]