20172328183

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{1307}}^1\times {\mathrm{8513}}^1$

素因数の和:9871

約数の個数: 24

約数和(自身を含む): 24121251792

約数和(自身を除く): 3948923609

約数列:

[1, 7, 37, 49, 259, 1307, 1813, 8513, 9149, 48359, 59591, 64043, 314981, 338513, 417137, 2204867, 2369591, 11126491, 15434069, 77885437, 411680167, 545198059, 2881761169, 20172328183]

約数ペア:

[(1, 20172328183), (7, 2881761169), (37, 545198059), (49, 411680167), (259, 77885437), (1307, 15434069), (1813, 11126491), (8513, 2369591), (9149, 2204867), (48359, 417137), (59591, 338513), (64043, 314981)]