20173061034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{804541}}^1$

素因数の和:804755

約数の個数: 48

約数和(自身を含む): 50203420800

約数和(自身を除く): 30030359766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 1194, 1393, 1791, 2786, 3582, 4179, 8358, 12537, 25074, 804541, 1609082, 2413623, 4827246, 5631787, 7240869, 11263574, 14481738, 16895361, 33790722, 50686083, 101372166, 160103659, 320207318, 480310977, 960621954, 1120725613, 1440932931, 2241451226, 2881865862, 3362176839, 6724353678, 10086530517, 20173061034]

約数ペア:

[(1, 20173061034), (2, 10086530517), (3, 6724353678), (6, 3362176839), (7, 2881865862), (9, 2241451226), (14, 1440932931), (18, 1120725613), (21, 960621954), (42, 480310977), (63, 320207318), (126, 160103659), (199, 101372166), (398, 50686083), (597, 33790722), (1194, 16895361), (1393, 14481738), (1791, 11263574), (2786, 7240869), (3582, 5631787), (4179, 4827246), (8358, 2413623), (12537, 1609082), (25074, 804541)]