20100952898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{745529}}^1$

素因数の和:745622

約数の個数: 32

約数和(自身を含む): 34944482160

約数和(自身を除く): 14843529262

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1586, 2074, 13481, 26962, 745529, 1491058, 9691877, 12673993, 19383754, 25347986, 45477269, 90954538, 164761909, 329523818, 591204497, 773113573, 1182408994, 1546227146, 10050476449, 20100952898]

約数ペア:

[(1, 20100952898), (2, 10050476449), (13, 1546227146), (17, 1182408994), (26, 773113573), (34, 591204497), (61, 329523818), (122, 164761909), (221, 90954538), (442, 45477269), (793, 25347986), (1037, 19383754), (1586, 12673993), (2074, 9691877), (13481, 1491058), (26962, 745529)]