20235099726

素因数分解:

$2^1\times 3^4\times {\mathrm{467}}^1\times {\mathrm{267469}}^1$

素因数の和:267950

約数の個数: 40

約数和(自身を含む): 45438873480

約数和(自身を除く): 25203773754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 467, 934, 1401, 2802, 4203, 8406, 12609, 25218, 37827, 75654, 267469, 534938, 802407, 1604814, 2407221, 4814442, 7221663, 14443326, 21664989, 43329978, 124908023, 249816046, 374724069, 749448138, 1124172207, 2248344414, 3372516621, 6745033242, 10117549863, 20235099726]

約数ペア:

[(1, 20235099726), (2, 10117549863), (3, 6745033242), (6, 3372516621), (9, 2248344414), (18, 1124172207), (27, 749448138), (54, 374724069), (81, 249816046), (162, 124908023), (467, 43329978), (934, 21664989), (1401, 14443326), (2802, 7221663), (4203, 4814442), (8406, 2407221), (12609, 1604814), (25218, 802407), (37827, 534938), (75654, 267469)]