20061569127

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1\times {\mathrm{3769}}^1$

素因数の和:4495

約数の個数: 32

約数和(自身を含む): 27872665600

約数和(自身を除く): 7811096473

約数列:

[1, 3, 37, 79, 111, 237, 607, 1821, 2923, 3769, 8769, 11307, 22459, 47953, 67377, 139453, 143859, 297751, 418359, 893253, 1774261, 2287783, 5322783, 6863349, 11016787, 33050361, 84647971, 180734857, 253943913, 542204571, 6687189709, 20061569127]

約数ペア:

[(1, 20061569127), (3, 6687189709), (37, 542204571), (79, 253943913), (111, 180734857), (237, 84647971), (607, 33050361), (1821, 11016787), (2923, 6863349), (3769, 5322783), (8769, 2287783), (11307, 1774261), (22459, 893253), (47953, 418359), (67377, 297751), (139453, 143859)]