20166435306

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{64237}}^1$

素因数の和:64515

約数の個数: 48

約数和(自身を含む): 44373554784

約数和(自身を除く): 24207119478

約数列:

[1, 2, 3, 6, 9, 18, 107, 163, 214, 321, 326, 489, 642, 963, 978, 1467, 1926, 2934, 17441, 34882, 52323, 64237, 104646, 128474, 156969, 192711, 313938, 385422, 578133, 1156266, 6873359, 10470631, 13746718, 20620077, 20941262, 31411893, 41240154, 61860231, 62823786, 94235679, 123720462, 188471358, 1120357517, 2240715034, 3361072551, 6722145102, 10083217653, 20166435306]

約数ペア:

[(1, 20166435306), (2, 10083217653), (3, 6722145102), (6, 3361072551), (9, 2240715034), (18, 1120357517), (107, 188471358), (163, 123720462), (214, 94235679), (321, 62823786), (326, 61860231), (489, 41240154), (642, 31411893), (963, 20941262), (978, 20620077), (1467, 13746718), (1926, 10470631), (2934, 6873359), (17441, 1156266), (34882, 578133), (52323, 385422), (64237, 313938), (104646, 192711), (128474, 156969)]