20260285504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{16661419}}^1$

素因数の和:16661450

約数の個数: 28

約数和(自身を含む): 42320006800

約数和(自身を除く): 22059721296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 16661419, 33322838, 66645676, 133291352, 266582704, 316566961, 533165408, 633133922, 1066330816, 1266267844, 2532535688, 5065071376, 10130142752, 20260285504]

約数ペア:

[(1, 20260285504), (2, 10130142752), (4, 5065071376), (8, 2532535688), (16, 1266267844), (19, 1066330816), (32, 633133922), (38, 533165408), (64, 316566961), (76, 266582704), (152, 133291352), (304, 66645676), (608, 33322838), (1216, 16661419)]