20229780362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1\times {\mathrm{12569}}^1$

素因数の和:13222

約数の個数: 32

約数和(自身を含む): 33395976000

約数和(自身を除く): 13166195638

約数列:

[1, 2, 11, 22, 149, 298, 491, 982, 1639, 3278, 5401, 10802, 12569, 25138, 73159, 138259, 146318, 276518, 804749, 1609498, 1872781, 3745562, 6171379, 12342758, 20600591, 41201182, 67885169, 135770338, 919535471, 1839070942, 10114890181, 20229780362]

約数ペア:

[(1, 20229780362), (2, 10114890181), (11, 1839070942), (22, 919535471), (149, 135770338), (298, 67885169), (491, 41201182), (982, 20600591), (1639, 12342758), (3278, 6171379), (5401, 3745562), (10802, 1872781), (12569, 1609498), (25138, 804749), (73159, 276518), (138259, 146318)]