20197536

素因数分解:

$2^5\times 3^1\times {\mathrm{210391}}^1$

素因数の和:210404

約数の個数: 24

約数和(自身を含む): 53018784

約数和(自身を除く): 32821248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 210391, 420782, 631173, 841564, 1262346, 1683128, 2524692, 3366256, 5049384, 6732512, 10098768, 20197536]

約数ペア:

[(1, 20197536), (2, 10098768), (3, 6732512), (4, 5049384), (6, 3366256), (8, 2524692), (12, 1683128), (16, 1262346), (24, 841564), (32, 631173), (48, 420782), (96, 210391)]