20090963618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1\times {\mathrm{9473}}^1$

素因数の和:10282

約数の個数: 32

約数和(自身を含む): 33151420800

約数和(自身を除く): 13060457182

約数列:

[1, 2, 11, 22, 149, 298, 647, 1294, 1639, 3278, 7117, 9473, 14234, 18946, 96403, 104203, 192806, 208406, 1060433, 1411477, 2120866, 2822954, 6129031, 12258062, 15526247, 31052494, 67419341, 134838682, 913225619, 1826451238, 10045481809, 20090963618]

約数ペア:

[(1, 20090963618), (2, 10045481809), (11, 1826451238), (22, 913225619), (149, 134838682), (298, 67419341), (647, 31052494), (1294, 15526247), (1639, 12258062), (3278, 6129031), (7117, 2822954), (9473, 2120866), (14234, 1411477), (18946, 1060433), (96403, 208406), (104203, 192806)]