20288432904

素因数分解:

$2^3\times 3^1\times {\mathrm{16183}}^1\times {\mathrm{52237}}^1$

素因数の和:68429

約数の個数: 32

約数和(自身を含む): 50725187520

約数和(自身を除く): 30436754616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 16183, 32366, 48549, 52237, 64732, 97098, 104474, 129464, 156711, 194196, 208948, 313422, 388392, 417896, 626844, 1253688, 845351371, 1690702742, 2536054113, 3381405484, 5072108226, 6762810968, 10144216452, 20288432904]

約数ペア:

[(1, 20288432904), (2, 10144216452), (3, 6762810968), (4, 5072108226), (6, 3381405484), (8, 2536054113), (12, 1690702742), (24, 845351371), (16183, 1253688), (32366, 626844), (48549, 417896), (52237, 388392), (64732, 313422), (97098, 208948), (104474, 194196), (129464, 156711)]