20512125222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11087}}^1\times {\mathrm{16229}}^1$

素因数の和:27340

約数の個数: 32

約数和(自身を含む): 43189977600

約数和(自身を除く): 22677852378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 11087, 16229, 22174, 32458, 33261, 48687, 66522, 97374, 210653, 308351, 421306, 616702, 631959, 925053, 1263918, 1850106, 179930923, 359861846, 539792769, 1079585538, 3418687537, 6837375074, 10256062611, 20512125222]

約数ペア:

[(1, 20512125222), (2, 10256062611), (3, 6837375074), (6, 3418687537), (19, 1079585538), (38, 539792769), (57, 359861846), (114, 179930923), (11087, 1850106), (16229, 1263918), (22174, 925053), (32458, 631959), (33261, 616702), (48687, 421306), (66522, 308351), (97374, 210653)]