20194340391711

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1249}}^1\times {\mathrm{14411}}^1\times {\mathrm{7333}}^1$

素因数の和:23016

約数の個数: 48

約数和(自身を含む): 30916550340000

約数和(自身を除く): 10722209948289

約数列:

[1, 3, 9, 17, 51, 153, 1249, 3747, 7333, 11241, 14411, 21233, 21999, 43233, 63699, 65997, 124661, 129699, 191097, 244987, 373983, 734961, 1121949, 2204883, 9158917, 17999339, 27476751, 53998017, 82430253, 105675863, 155701589, 161994051, 305988763, 317027589, 467104767, 917966289, 951082767, 1401314301, 1796489671, 2753898867, 5389469013, 16168407039, 131989152887, 395967458661, 1187902375983, 2243815599079, 6731446797237, 20194340391711]

約数ペア:

[(1, 20194340391711), (3, 6731446797237), (9, 2243815599079), (17, 1187902375983), (51, 395967458661), (153, 131989152887), (1249, 16168407039), (3747, 5389469013), (7333, 2753898867), (11241, 1796489671), (14411, 1401314301), (21233, 951082767), (21999, 917966289), (43233, 467104767), (63699, 317027589), (65997, 305988763), (124661, 161994051), (129699, 155701589), (191097, 105675863), (244987, 82430253), (373983, 53998017), (734961, 27476751), (1121949, 17999339), (2204883, 9158917)]