20186566849

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 21661516800

約数和(自身を除く): 1474949951

約数列:

[1, 41, 43, 73, 109, 1439, 1763, 2993, 3139, 4469, 4687, 7957, 58999, 61877, 105047, 128699, 156851, 192167, 326237, 342151, 2536957, 4306927, 4517021, 6430891, 6744593, 11450123, 14028191, 185197861, 276528313, 469455043, 492355289, 20186566849]

約数ペア:

[(1, 20186566849), (41, 492355289), (43, 469455043), (73, 276528313), (109, 185197861), (1439, 14028191), (1763, 11450123), (2993, 6744593), (3139, 6430891), (4469, 4517021), (4687, 4306927), (7957, 2536957), (58999, 342151), (61877, 326237), (105047, 192167), (128699, 156851)]