20301766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2333}}^1$

素因数の和:2583

約数の個数: 16

約数和(自身を含む): 32209200

約数和(自身を除く): 11907434

約数列:

[1, 2, 19, 38, 229, 458, 2333, 4351, 4666, 8702, 44327, 88654, 534257, 1068514, 10150883, 20301766]

約数ペア:

[(1, 20301766), (2, 10150883), (19, 1068514), (38, 534257), (229, 88654), (458, 44327), (2333, 8702), (4351, 4666)]