20236368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22189}}^1$

素因数の和:22219

約数の個数: 40

約数和(自身を含む): 55031200

約数和(自身を除く): 34794832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22189, 44378, 66567, 88756, 133134, 177512, 266268, 355024, 421591, 532536, 843182, 1065072, 1264773, 1686364, 2529546, 3372728, 5059092, 6745456, 10118184, 20236368]

約数ペア:

[(1, 20236368), (2, 10118184), (3, 6745456), (4, 5059092), (6, 3372728), (8, 2529546), (12, 1686364), (16, 1264773), (19, 1065072), (24, 843182), (38, 532536), (48, 421591), (57, 355024), (76, 266268), (114, 177512), (152, 133134), (228, 88756), (304, 66567), (456, 44378), (912, 22189)]