20650292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10733}}^1$

素因数の和:10787

約数の個数: 24

約数和(自身を含む): 39973416

約数和(自身を除く): 19323124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 10733, 21466, 42932, 139529, 279058, 397121, 558116, 794242, 1588484, 5162573, 10325146, 20650292]

約数ペア:

[(1, 20650292), (2, 10325146), (4, 5162573), (13, 1588484), (26, 794242), (37, 558116), (52, 397121), (74, 279058), (148, 139529), (481, 42932), (962, 21466), (1924, 10733)]