20132252959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{17669}}^1$

素因数の和:18367

約数の個数: 32

約数和(自身を含む): 26123328000

約数和(自身を除く): 5991075041

約数列:

[1, 7, 13, 19, 91, 133, 247, 659, 1729, 4613, 8567, 12521, 17669, 59969, 87647, 123683, 162773, 229697, 335711, 1139411, 1607879, 2349977, 4364243, 11643871, 30549701, 81507097, 151370323, 221233549, 1059592261, 1548634843, 2876036137, 20132252959]

約数ペア:

[(1, 20132252959), (7, 2876036137), (13, 1548634843), (19, 1059592261), (91, 221233549), (133, 151370323), (247, 81507097), (659, 30549701), (1729, 11643871), (4613, 4364243), (8567, 2349977), (12521, 1607879), (17669, 1139411), (59969, 335711), (87647, 229697), (123683, 162773)]