20024896

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{2251}}^1$

素因数の和:2402

約数の個数: 28

約数和(自身を含む): 40040560

約数和(自身を除く): 20015664

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 2251, 4448, 4502, 8896, 9004, 18008, 36016, 72032, 144064, 312889, 625778, 1251556, 2503112, 5006224, 10012448, 20024896]

約数ペア:

[(1, 20024896), (2, 10012448), (4, 5006224), (8, 2503112), (16, 1251556), (32, 625778), (64, 312889), (139, 144064), (278, 72032), (556, 36016), (1112, 18008), (2224, 9004), (2251, 8896), (4448, 4502)]