20008219072

素因数分解:

$2^6\times {\mathrm{3089}}^1\times {\mathrm{101207}}^1$

素因数の和:104308

約数の個数: 28

約数和(自身を含む): 39717055440

約数和(自身を除く): 19708836368

約数列:

[1, 2, 4, 8, 16, 32, 64, 3089, 6178, 12356, 24712, 49424, 98848, 101207, 197696, 202414, 404828, 809656, 1619312, 3238624, 6477248, 312628423, 625256846, 1250513692, 2501027384, 5002054768, 10004109536, 20008219072]

約数ペア:

[(1, 20008219072), (2, 10004109536), (4, 5002054768), (8, 2501027384), (16, 1250513692), (32, 625256846), (64, 312628423), (3089, 6477248), (6178, 3238624), (12356, 1619312), (24712, 809656), (49424, 404828), (98848, 202414), (101207, 197696)]