20079968227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{19937}}^1$

素因数の和:20107

約数の個数: 32

約数和(自身を含む): 23734195200

約数和(自身を除く): 3654226973

約数列:

[1, 11, 19, 61, 79, 209, 671, 869, 1159, 1501, 4819, 12749, 16511, 19937, 53009, 91561, 219307, 378803, 1007171, 1216157, 1575023, 4166833, 13377727, 17325253, 23106983, 29925437, 96076403, 254176813, 329179807, 1056840433, 1825451657, 20079968227]

約数ペア:

[(1, 20079968227), (11, 1825451657), (19, 1056840433), (61, 329179807), (79, 254176813), (209, 96076403), (671, 29925437), (869, 23106983), (1159, 17325253), (1501, 13377727), (4819, 4166833), (12749, 1575023), (16511, 1216157), (19937, 1007171), (53009, 378803), (91561, 219307)]