20153642406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3947051}}^1$

素因数の和:3947116

約数の個数: 32

約数和(自身を含む): 43196537088

約数和(自身を除く): 23042894682

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 3947051, 7894102, 11841153, 23682306, 90782173, 146040887, 181564346, 272346519, 292081774, 438122661, 544693038, 876245322, 3358940401, 6717880802, 10076821203, 20153642406]

約数ペア:

[(1, 20153642406), (2, 10076821203), (3, 6717880802), (6, 3358940401), (23, 876245322), (37, 544693038), (46, 438122661), (69, 292081774), (74, 272346519), (111, 181564346), (138, 146040887), (222, 90782173), (851, 23682306), (1702, 11841153), (2553, 7894102), (5106, 3947051)]