20783969282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2056597}}^1$

素因数の和:2056793

約数の個数: 16

約数和(自身を含む): 32379078912

約数和(自身を除く): 11595109630

約数列:

[1, 2, 31, 62, 163, 326, 5053, 10106, 2056597, 4113194, 63754507, 127509014, 335225311, 670450622, 10391984641, 20783969282]

約数ペア:

[(1, 20783969282), (2, 10391984641), (31, 670450622), (62, 335225311), (163, 127509014), (326, 63754507), (5053, 4113194), (10106, 2056597)]