20365944

素因数分解:

$2^3\times 3^1\times {\mathrm{379}}^1\times {\mathrm{2239}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 51072000

約数和(自身を除く): 30706056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 379, 758, 1137, 1516, 2239, 2274, 3032, 4478, 4548, 6717, 8956, 9096, 13434, 17912, 26868, 53736, 848581, 1697162, 2545743, 3394324, 5091486, 6788648, 10182972, 20365944]

約数ペア:

[(1, 20365944), (2, 10182972), (3, 6788648), (4, 5091486), (6, 3394324), (8, 2545743), (12, 1697162), (24, 848581), (379, 53736), (758, 26868), (1137, 17912), (1516, 13434), (2239, 9096), (2274, 8956), (3032, 6717), (4478, 4548)]