20164033088

素因数分解:

$2^6\times {\mathrm{827}}^1\times {\mathrm{380971}}^1$

素因数の和:381810

約数の個数: 28

約数和(自身を含む): 40061491632

約数和(自身を除く): 19897458544

約数列:

[1, 2, 4, 8, 16, 32, 64, 827, 1654, 3308, 6616, 13232, 26464, 52928, 380971, 761942, 1523884, 3047768, 6095536, 12191072, 24382144, 315063017, 630126034, 1260252068, 2520504136, 5041008272, 10082016544, 20164033088]

約数ペア:

[(1, 20164033088), (2, 10082016544), (4, 5041008272), (8, 2520504136), (16, 1260252068), (32, 630126034), (64, 315063017), (827, 24382144), (1654, 12191072), (3308, 6095536), (6616, 3047768), (13232, 1523884), (26464, 761942), (52928, 380971)]