20542781942

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{4229}}^1\times {\mathrm{59239}}^1$

素因数の和:63511

約数の個数: 16

約数和(自身を含む): 31573735200

約数和(自身を除く): 11030953258

約数列:

[1, 2, 41, 82, 4229, 8458, 59239, 118478, 173389, 346778, 2428799, 4857598, 250521731, 501043462, 10271390971, 20542781942]

約数ペア:

[(1, 20542781942), (2, 10271390971), (41, 501043462), (82, 250521731), (4229, 4857598), (8458, 2428799), (59239, 346778), (118478, 173389)]