20226942010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16716481}}^1$

素因数の和:16716510

約数の個数: 24

約数和(自身を含む): 40019257908

約数和(自身を除く): 19792315898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 16716481, 33432962, 83582405, 167164810, 183881291, 367762582, 919406455, 1838812910, 2022694201, 4045388402, 10113471005, 20226942010]

約数ペア:

[(1, 20226942010), (2, 10113471005), (5, 4045388402), (10, 2022694201), (11, 1838812910), (22, 919406455), (55, 367762582), (110, 183881291), (121, 167164810), (242, 83582405), (605, 33432962), (1210, 16716481)]