20226971702

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76041247}}^1$

素因数の和:76041275

約数の個数: 16

約数和(自身を含む): 36499799040

約数和(自身を除く): 16272827338

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 76041247, 152082494, 532288729, 1064577458, 1444783693, 2889567386, 10113485851, 20226971702]

約数ペア:

[(1, 20226971702), (2, 10113485851), (7, 2889567386), (14, 1444783693), (19, 1064577458), (38, 532288729), (133, 152082494), (266, 76041247)]