20201477946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1\times {\mathrm{115057}}^1$

素因数の和:117326

約数の個数: 32

約数和(自身を含む): 43530583488

約数和(自身を除く): 23329105542

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2251, 4502, 6753, 13506, 29263, 58526, 87789, 115057, 175578, 230114, 345171, 690342, 1495741, 2991482, 4487223, 8974446, 258993307, 517986614, 776979921, 1553959842, 3366912991, 6733825982, 10100738973, 20201477946]

約数ペア:

[(1, 20201477946), (2, 10100738973), (3, 6733825982), (6, 3366912991), (13, 1553959842), (26, 776979921), (39, 517986614), (78, 258993307), (2251, 8974446), (4502, 4487223), (6753, 2991482), (13506, 1495741), (29263, 690342), (58526, 345171), (87789, 230114), (115057, 175578)]