20841936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22853}}^1$

素因数の和:22883

約数の個数: 40

約数和(自身を含む): 56677920

約数和(自身を除く): 35835984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22853, 45706, 68559, 91412, 137118, 182824, 274236, 365648, 434207, 548472, 868414, 1096944, 1302621, 1736828, 2605242, 3473656, 5210484, 6947312, 10420968, 20841936]

約数ペア:

[(1, 20841936), (2, 10420968), (3, 6947312), (4, 5210484), (6, 3473656), (8, 2605242), (12, 1736828), (16, 1302621), (19, 1096944), (24, 868414), (38, 548472), (48, 434207), (57, 365648), (76, 274236), (114, 182824), (152, 137118), (228, 91412), (304, 68559), (456, 45706), (912, 22853)]