20444326

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 15947354

約数列:

[1, 2, 7, 14, 53, 59, 106, 118, 371, 413, 467, 742, 826, 934, 3127, 3269, 6254, 6538, 21889, 24751, 27553, 43778, 49502, 55106, 173257, 192871, 346514, 385742, 1460309, 2920618, 10222163, 20444326]

約数ペア:

[(1, 20444326), (2, 10222163), (7, 2920618), (14, 1460309), (53, 385742), (59, 346514), (106, 192871), (118, 173257), (371, 55106), (413, 49502), (467, 43778), (742, 27553), (826, 24751), (934, 21889), (3127, 6538), (3269, 6254)]