20011142767612

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{859}}^1\times {\mathrm{1021}}^1\times {\mathrm{56477}}^1$

素因数の和:58462

約数の個数: 48

約数和(自身を含む): 35442705644640

約数和(自身を除く): 15431562877028

約数列:

[1, 2, 4, 101, 202, 404, 859, 1021, 1718, 2042, 3436, 4084, 56477, 86759, 103121, 112954, 173518, 206242, 225908, 347036, 412484, 877039, 1754078, 3508156, 5704177, 11408354, 22816708, 48513743, 57663017, 88580939, 97027486, 115326034, 177161878, 194054972, 230652068, 354323756, 4899888043, 5823964717, 9799776086, 11647929434, 19599552172, 23295858868, 49532531603, 99065063206, 198130126412, 5002785691903, 10005571383806, 20011142767612]

約数ペア:

[(1, 20011142767612), (2, 10005571383806), (4, 5002785691903), (101, 198130126412), (202, 99065063206), (404, 49532531603), (859, 23295858868), (1021, 19599552172), (1718, 11647929434), (2042, 9799776086), (3436, 5823964717), (4084, 4899888043), (56477, 354323756), (86759, 230652068), (103121, 194054972), (112954, 177161878), (173518, 115326034), (206242, 97027486), (225908, 88580939), (347036, 57663017), (412484, 48513743), (877039, 22816708), (1754078, 11408354), (3508156, 5704177)]