20199981486

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1\times {\mathrm{28201}}^1$

素因数の和:32088

約数の個数: 32

約数和(自身を含む): 41715495936

約数和(自身を除く): 21515514450

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 3851, 7702, 11553, 23106, 28201, 56402, 84603, 119381, 169206, 238762, 358143, 716286, 874231, 1748462, 2622693, 5245386, 108602051, 217204102, 325806153, 651612306, 3366663581, 6733327162, 10099990743, 20199981486]

約数ペア:

[(1, 20199981486), (2, 10099990743), (3, 6733327162), (6, 3366663581), (31, 651612306), (62, 325806153), (93, 217204102), (186, 108602051), (3851, 5245386), (7702, 2622693), (11553, 1748462), (23106, 874231), (28201, 716286), (56402, 358143), (84603, 238762), (119381, 169206)]