20138156698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{6067}}^1$

素因数の和:6299

約数の個数: 48

約数和(自身を含む): 34273180512

約数和(自身を除く): 14135023814

約数列:

[1, 2, 11, 22, 31, 62, 157, 314, 341, 682, 961, 1727, 1922, 3454, 4867, 6067, 9734, 10571, 12134, 21142, 53537, 66737, 107074, 133474, 150877, 188077, 301754, 376154, 952519, 1659647, 1905038, 2068847, 3319294, 4137694, 5830387, 10477709, 11660774, 20955418, 29528089, 59056178, 64134257, 128268514, 324808979, 649617958, 915370759, 1830741518, 10069078349, 20138156698]

約数ペア:

[(1, 20138156698), (2, 10069078349), (11, 1830741518), (22, 915370759), (31, 649617958), (62, 324808979), (157, 128268514), (314, 64134257), (341, 59056178), (682, 29528089), (961, 20955418), (1727, 11660774), (1922, 10477709), (3454, 5830387), (4867, 4137694), (6067, 3319294), (9734, 2068847), (10571, 1905038), (12134, 1659647), (21142, 952519), (53537, 376154), (66737, 301754), (107074, 188077), (133474, 150877)]