20640694534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{29437}}^1$

素因数の和:30000

約数の個数: 32

約数和(自身を含む): 33649753536

約数和(自身を除く): 13009059002

約数列:

[1, 2, 17, 34, 41, 82, 503, 697, 1006, 1394, 8551, 17102, 20623, 29437, 41246, 58874, 350591, 500429, 701182, 1000858, 1206917, 2413834, 14806811, 20517589, 29613622, 41035178, 251715787, 503431574, 607079251, 1214158502, 10320347267, 20640694534]

約数ペア:

[(1, 20640694534), (2, 10320347267), (17, 1214158502), (34, 607079251), (41, 503431574), (82, 251715787), (503, 41035178), (697, 29613622), (1006, 20517589), (1394, 14806811), (8551, 2413834), (17102, 1206917), (20623, 1000858), (29437, 701182), (41246, 500429), (58874, 350591)]