20456796

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{4451}}^1$

素因数の和:4841

約数の個数: 24

約数和(自身を含む): 47867904

約数和(自身を除く): 27411108

約数列:

[1, 2, 3, 4, 6, 12, 383, 766, 1149, 1532, 2298, 4451, 4596, 8902, 13353, 17804, 26706, 53412, 1704733, 3409466, 5114199, 6818932, 10228398, 20456796]

約数ペア:

[(1, 20456796), (2, 10228398), (3, 6818932), (4, 5114199), (6, 3409466), (12, 1704733), (383, 53412), (766, 26706), (1149, 17804), (1532, 13353), (2298, 8902), (4451, 4596)]