20302176

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2897}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 54041904

約数和(自身を除く): 33739728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 2897, 3504, 5794, 7008, 8691, 11588, 17382, 23176, 34764, 46352, 69528, 92704, 139056, 211481, 278112, 422962, 634443, 845924, 1268886, 1691848, 2537772, 3383696, 5075544, 6767392, 10151088, 20302176]

約数ペア:

[(1, 20302176), (2, 10151088), (3, 6767392), (4, 5075544), (6, 3383696), (8, 2537772), (12, 1691848), (16, 1268886), (24, 845924), (32, 634443), (48, 422962), (73, 278112), (96, 211481), (146, 139056), (219, 92704), (292, 69528), (438, 46352), (584, 34764), (876, 23176), (1168, 17382), (1752, 11588), (2336, 8691), (2897, 7008), (3504, 5794)]