20170445306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1\times {\mathrm{23909}}^1$

素因数の和:25190

約数の個数: 32

約数和(自身を含む): 34099868160

約数和(自身を除く): 13929422854

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1237, 2474, 13607, 23909, 27214, 38347, 47818, 76694, 262999, 421817, 525998, 741179, 843634, 1482358, 8152969, 16305938, 29575433, 59150866, 325329763, 650659526, 916838423, 1833676846, 10085222653, 20170445306]

約数ペア:

[(1, 20170445306), (2, 10085222653), (11, 1833676846), (22, 916838423), (31, 650659526), (62, 325329763), (341, 59150866), (682, 29575433), (1237, 16305938), (2474, 8152969), (13607, 1482358), (23909, 843634), (27214, 741179), (38347, 525998), (47818, 421817), (76694, 262999)]