20152402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4637}}^1$

素因数の和:4733

約数の個数: 16

約数和(自身を含む): 31556952

約数和(自身を除く): 11404550

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 4637, 9274, 190117, 245761, 380234, 491522, 10076201, 20152402]

約数ペア:

[(1, 20152402), (2, 10076201), (41, 491522), (53, 380234), (82, 245761), (106, 190117), (2173, 9274), (4346, 4637)]