20237563602

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{38851}}^1$

素因数の和:39575

約数の個数: 48

約数和(自身を含む): 44935601568

約数和(自身を除く): 24698037966

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 673, 774, 1346, 2019, 4038, 6057, 12114, 28939, 38851, 57878, 77702, 86817, 116553, 173634, 233106, 260451, 349659, 520902, 699318, 1670593, 3341186, 5011779, 10023558, 15035337, 26146723, 30070674, 52293446, 78440169, 156880338, 235320507, 470641014, 1124309089, 2248618178, 3372927267, 6745854534, 10118781801, 20237563602]

約数ペア:

[(1, 20237563602), (2, 10118781801), (3, 6745854534), (6, 3372927267), (9, 2248618178), (18, 1124309089), (43, 470641014), (86, 235320507), (129, 156880338), (258, 78440169), (387, 52293446), (673, 30070674), (774, 26146723), (1346, 15035337), (2019, 10023558), (4038, 5011779), (6057, 3341186), (12114, 1670593), (28939, 699318), (38851, 520902), (57878, 349659), (77702, 260451), (86817, 233106), (116553, 173634)]