20260691790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{549517}}^1$

素因数の和:550756

約数の個数: 32

約数和(自身を含む): 48665314080

約数和(自身を除く): 28404622290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1229, 2458, 3687, 6145, 7374, 12290, 18435, 36870, 549517, 1099034, 1648551, 2747585, 3297102, 5495170, 8242755, 16485510, 675356393, 1350712786, 2026069179, 3376781965, 4052138358, 6753563930, 10130345895, 20260691790]

約数ペア:

[(1, 20260691790), (2, 10130345895), (3, 6753563930), (5, 4052138358), (6, 3376781965), (10, 2026069179), (15, 1350712786), (30, 675356393), (1229, 16485510), (2458, 8242755), (3687, 5495170), (6145, 3297102), (7374, 2747585), (12290, 1648551), (18435, 1099034), (36870, 549517)]