20233721345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{30509}}^1$

素因数の和:30689

約数の個数: 32

約数和(自身を含む): 26009164800

約数和(自身を除く): 5775443455

約数列:

[1, 5, 23, 73, 79, 115, 365, 395, 1679, 1817, 5767, 8395, 9085, 28835, 30509, 132641, 152545, 663205, 701707, 2227157, 2410211, 3508535, 11135785, 12051055, 51224611, 55434853, 175945403, 256123055, 277174265, 879727015, 4046744269, 20233721345]

約数ペア:

[(1, 20233721345), (5, 4046744269), (23, 879727015), (73, 277174265), (79, 256123055), (115, 175945403), (365, 55434853), (395, 51224611), (1679, 12051055), (1817, 11135785), (5767, 3508535), (8395, 2410211), (9085, 2227157), (28835, 701707), (30509, 663205), (132641, 152545)]