20146090904

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{733973}}^1$

素因数の和:734099

約数の個数: 32

約数和(自身を含む): 39106134720

約数和(自身を除く): 18960043816

約数列:

[1, 2, 4, 8, 47, 73, 94, 146, 188, 292, 376, 584, 3431, 6862, 13724, 27448, 733973, 1467946, 2935892, 5871784, 34496731, 53580029, 68993462, 107160058, 137986924, 214320116, 275973848, 428640232, 2518261363, 5036522726, 10073045452, 20146090904]

約数ペア:

[(1, 20146090904), (2, 10073045452), (4, 5036522726), (8, 2518261363), (47, 428640232), (73, 275973848), (94, 214320116), (146, 137986924), (188, 107160058), (292, 68993462), (376, 53580029), (584, 34496731), (3431, 5871784), (6862, 2935892), (13724, 1467946), (27448, 733973)]