20162059695

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{13829}}^1$

素因数の和:14200

約数の個数: 48

約数和(自身を含む): 35339522400

約数和(自身を除く): 15177462705

約数列:

[1, 3, 5, 9, 15, 45, 179, 181, 537, 543, 895, 905, 1611, 1629, 2685, 2715, 8055, 8145, 13829, 32399, 41487, 69145, 97197, 124461, 161995, 207435, 291591, 485985, 622305, 1457955, 2475391, 2503049, 7426173, 7509147, 12376955, 12515245, 22278519, 22527441, 37130865, 37545735, 111392595, 112637205, 448045771, 1344137313, 2240228855, 4032411939, 6720686565, 20162059695]

約数ペア:

[(1, 20162059695), (3, 6720686565), (5, 4032411939), (9, 2240228855), (15, 1344137313), (45, 448045771), (179, 112637205), (181, 111392595), (537, 37545735), (543, 37130865), (895, 22527441), (905, 22278519), (1611, 12515245), (1629, 12376955), (2685, 7509147), (2715, 7426173), (8055, 2503049), (8145, 2475391), (13829, 1457955), (32399, 622305), (41487, 485985), (69145, 291591), (97197, 207435), (124461, 161995)]