20090979615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{5701}}^1\times {\mathrm{33563}}^1$

素因数の和:39279

約数の個数: 32

約数和(自身を含む): 36745330176

約数和(自身を除く): 16654350561

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 5701, 17103, 28505, 33563, 39907, 85515, 100689, 119721, 167815, 199535, 234941, 503445, 598605, 704823, 1174705, 3524115, 191342663, 574027989, 956713315, 1339398641, 2870139945, 4018195923, 6696993205, 20090979615]

約数ペア:

[(1, 20090979615), (3, 6696993205), (5, 4018195923), (7, 2870139945), (15, 1339398641), (21, 956713315), (35, 574027989), (105, 191342663), (5701, 3524115), (17103, 1174705), (28505, 704823), (33563, 598605), (39907, 503445), (85515, 234941), (100689, 199535), (119721, 167815)]