20934944

素因数分解:

$2^5\times {\mathrm{307}}^1\times {\mathrm{2131}}^1$

素因数の和:2448

約数の個数: 24

約数和(自身を含む): 41369328

約数和(自身を除く): 20434384

約数列:

[1, 2, 4, 8, 16, 32, 307, 614, 1228, 2131, 2456, 4262, 4912, 8524, 9824, 17048, 34096, 68192, 654217, 1308434, 2616868, 5233736, 10467472, 20934944]

約数ペア:

[(1, 20934944), (2, 10467472), (4, 5233736), (8, 2616868), (16, 1308434), (32, 654217), (307, 68192), (614, 34096), (1228, 17048), (2131, 9824), (2456, 8524), (4262, 4912)]