20792052

素因数分解:

$2^2\times 3^5\times {\mathrm{21391}}^1$

素因数の和:21410

約数の個数: 36

約数和(自身を含む): 54506816

約数和(自身を除く): 33714764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 21391, 42782, 64173, 85564, 128346, 192519, 256692, 385038, 577557, 770076, 1155114, 1732671, 2310228, 3465342, 5198013, 6930684, 10396026, 20792052]

約数ペア:

[(1, 20792052), (2, 10396026), (3, 6930684), (4, 5198013), (6, 3465342), (9, 2310228), (12, 1732671), (18, 1155114), (27, 770076), (36, 577557), (54, 385038), (81, 256692), (108, 192519), (162, 128346), (243, 85564), (324, 64173), (486, 42782), (972, 21391)]