20145902402

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1\times {\mathrm{93701}}^1$

素因数の和:94453

約数の個数: 16

約数和(自身を含む): 30430286712

約数和(自身を除く): 10284384310

約数列:

[1, 2, 193, 386, 557, 1114, 93701, 107501, 187402, 215002, 18084293, 36168586, 52191457, 104382914, 10072951201, 20145902402]

約数ペア:

[(1, 20145902402), (2, 10072951201), (193, 104382914), (386, 52191457), (557, 36168586), (1114, 18084293), (93701, 215002), (107501, 187402)]