20183402916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29507899}}^1$

素因数の和:29507928

約数の個数: 36

約数和(自身を含む): 53704378000

約数和(自身を除く): 33520975084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29507899, 59015798, 88523697, 118031596, 177047394, 265571091, 354094788, 531142182, 560650081, 1062284364, 1121300162, 1681950243, 2242600324, 3363900486, 5045850729, 6727800972, 10091701458, 20183402916]

約数ペア:

[(1, 20183402916), (2, 10091701458), (3, 6727800972), (4, 5045850729), (6, 3363900486), (9, 2242600324), (12, 1681950243), (18, 1121300162), (19, 1062284364), (36, 560650081), (38, 531142182), (57, 354094788), (76, 265571091), (114, 177047394), (171, 118031596), (228, 88523697), (342, 59015798), (684, 29507899)]