20484366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15733}}^1$

素因数の和:15776

約数の個数: 32

約数和(自身を含む): 48334848

約数和(自身を除く): 27850482

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15733, 31466, 47199, 94398, 110131, 220262, 330393, 487723, 660786, 975446, 1463169, 2926338, 3414061, 6828122, 10242183, 20484366]

約数ペア:

[(1, 20484366), (2, 10242183), (3, 6828122), (6, 3414061), (7, 2926338), (14, 1463169), (21, 975446), (31, 660786), (42, 487723), (62, 330393), (93, 220262), (186, 110131), (217, 94398), (434, 47199), (651, 31466), (1302, 15733)]