20199159726

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1\times {\mathrm{35537}}^1$

素因数の和:37156

約数の個数: 32

約数和(自身を含む): 41088182688

約数和(自身を除く): 20889022962

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 1553, 3106, 4659, 9318, 35537, 71074, 94733, 106611, 189466, 213222, 284199, 568398, 2167757, 4335514, 6503271, 13006542, 55188961, 110377922, 165566883, 331133766, 3366526621, 6733053242, 10099579863, 20199159726]

約数ペア:

[(1, 20199159726), (2, 10099579863), (3, 6733053242), (6, 3366526621), (61, 331133766), (122, 165566883), (183, 110377922), (366, 55188961), (1553, 13006542), (3106, 6503271), (4659, 4335514), (9318, 2167757), (35537, 568398), (71074, 284199), (94733, 213222), (106611, 189466)]