20653086

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 42169248

約数和(自身を除く): 21516162

約数列:

[1, 2, 3, 6, 101, 173, 197, 202, 303, 346, 394, 519, 591, 606, 1038, 1182, 17473, 19897, 34081, 34946, 39794, 52419, 59691, 68162, 102243, 104838, 119382, 204486, 3442181, 6884362, 10326543, 20653086]

約数ペア:

[(1, 20653086), (2, 10326543), (3, 6884362), (6, 3442181), (101, 204486), (173, 119382), (197, 104838), (202, 102243), (303, 68162), (346, 59691), (394, 52419), (519, 39794), (591, 34946), (606, 34081), (1038, 19897), (1182, 17473)]