20260455435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{20599}}^1$

素因数の和:22608

約数の個数: 48

約数和(自身を含む): 38331820800

約数和(自身を除く): 18071365365

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1987, 5961, 9935, 17883, 20599, 21857, 29805, 61797, 65571, 89415, 102995, 109285, 185391, 196713, 226589, 308985, 327855, 679767, 926955, 983565, 1132945, 2039301, 3398835, 10196505, 40930213, 122790639, 204651065, 368371917, 450232343, 613953195, 1350697029, 1841859585, 2251161715, 4052091087, 6753485145, 20260455435]

約数ペア:

[(1, 20260455435), (3, 6753485145), (5, 4052091087), (9, 2251161715), (11, 1841859585), (15, 1350697029), (33, 613953195), (45, 450232343), (55, 368371917), (99, 204651065), (165, 122790639), (495, 40930213), (1987, 10196505), (5961, 3398835), (9935, 2039301), (17883, 1132945), (20599, 983565), (21857, 926955), (29805, 679767), (61797, 327855), (65571, 308985), (89415, 226589), (102995, 196713), (109285, 185391)]