20227950089

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{149351}}^1$

素因数の和:149656

約数の個数: 16

約数和(自身を含む): 22194902016

約数和(自身を除く): 1966951927

約数列:

[1, 17, 31, 257, 527, 4369, 7967, 135439, 149351, 2538967, 4629881, 38383207, 78707977, 652514519, 1189879417, 20227950089]

約数ペア:

[(1, 20227950089), (17, 1189879417), (31, 652514519), (257, 78707977), (527, 38383207), (4369, 4629881), (7967, 2538967), (135439, 149351)]