20189802038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84831101}}^1$

素因数の和:84831127

約数の個数: 16

約数和(自身を含む): 36647036064

約数和(自身を除く): 16457234026

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84831101, 169662202, 593817707, 1187635414, 1442128717, 2884257434, 10094901019, 20189802038]

約数ペア:

[(1, 20189802038), (2, 10094901019), (7, 2884257434), (14, 1442128717), (17, 1187635414), (34, 593817707), (119, 169662202), (238, 84831101)]