20222462585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1\times {\mathrm{4019}}^1$

素因数の和:4625

約数の個数: 32

約数和(自身を含む): 26339040000

約数和(自身を除く): 6116577415

約数列:

[1, 5, 13, 65, 199, 389, 995, 1945, 2587, 4019, 5057, 12935, 20095, 25285, 52247, 77411, 261235, 387055, 799781, 1006343, 1563391, 3998905, 5031715, 7816955, 10397153, 20324083, 51985765, 101620415, 311114809, 1555574045, 4044492517, 20222462585]

約数ペア:

[(1, 20222462585), (5, 4044492517), (13, 1555574045), (65, 311114809), (199, 101620415), (389, 51985765), (995, 20324083), (1945, 10397153), (2587, 7816955), (4019, 5031715), (5057, 3998905), (12935, 1563391), (20095, 1006343), (25285, 799781), (52247, 387055), (77411, 261235)]