20172023636

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1117}}^1\times {\mathrm{122021}}^1$

素因数の和:123179

約数の個数: 24

約数和(自身を含む): 36287878536

約数和(自身を除く): 16115854900

約数列:

[1, 2, 4, 37, 74, 148, 1117, 2234, 4468, 41329, 82658, 122021, 165316, 244042, 488084, 4514777, 9029554, 18059108, 136297457, 272594914, 545189828, 5043005909, 10086011818, 20172023636]

約数ペア:

[(1, 20172023636), (2, 10086011818), (4, 5043005909), (37, 545189828), (74, 272594914), (148, 136297457), (1117, 18059108), (2234, 9029554), (4468, 4514777), (41329, 488084), (82658, 244042), (122021, 165316)]