20762592

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11383}}^1$

素因数の和:11415

約数の個数: 48

約数和(自身を含む): 57375360

約数和(自身を除く): 36612768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11383, 22766, 34149, 45532, 68298, 91064, 136596, 182128, 216277, 273192, 364256, 432554, 546384, 648831, 865108, 1092768, 1297662, 1730216, 2595324, 3460432, 5190648, 6920864, 10381296, 20762592]

約数ペア:

[(1, 20762592), (2, 10381296), (3, 6920864), (4, 5190648), (6, 3460432), (8, 2595324), (12, 1730216), (16, 1297662), (19, 1092768), (24, 865108), (32, 648831), (38, 546384), (48, 432554), (57, 364256), (76, 273192), (96, 216277), (114, 182128), (152, 136596), (228, 91064), (304, 68298), (456, 45532), (608, 34149), (912, 22766), (1824, 11383)]