20732425483

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1\times {\mathrm{1151}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 25978060800

約数和(自身を除く): 5245635317

約数列:

[1, 7, 11, 77, 449, 521, 1151, 3143, 3647, 4939, 5731, 8057, 12661, 34573, 40117, 88627, 233929, 516799, 599671, 1637503, 2573219, 3617593, 4197697, 5684789, 6596381, 18012533, 39793523, 46174667, 269252279, 1884765953, 2961775069, 20732425483]

約数ペア:

[(1, 20732425483), (7, 2961775069), (11, 1884765953), (77, 269252279), (449, 46174667), (521, 39793523), (1151, 18012533), (3143, 6596381), (3647, 5684789), (4939, 4197697), (5731, 3617593), (8057, 2573219), (12661, 1637503), (34573, 599671), (40117, 516799), (88627, 233929)]