20074451748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{67057}}^1$

素因数の和:67197

約数の個数: 96

約数和(自身を含む): 53624941440

約数和(自身を除く): 33550489692

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 101, 114, 156, 202, 228, 247, 303, 404, 494, 606, 741, 988, 1212, 1313, 1482, 1919, 2626, 2964, 3838, 3939, 5252, 5757, 7676, 7878, 11514, 15756, 23028, 24947, 49894, 67057, 74841, 99788, 134114, 149682, 201171, 268228, 299364, 402342, 804684, 871741, 1274083, 1743482, 2548166, 2615223, 3486964, 3822249, 5096332, 5230446, 6772757, 7644498, 10460892, 13545514, 15288996, 16563079, 20318271, 27091028, 33126158, 40636542, 49689237, 66252316, 81273084, 88045841, 99378474, 128682383, 176091682, 198756948, 257364766, 264137523, 352183364, 386047149, 514729532, 528275046, 772094298, 1056550092, 1544188596, 1672870979, 3345741958, 5018612937, 6691483916, 10037225874, 20074451748]

約数ペア:

[(1, 20074451748), (2, 10037225874), (3, 6691483916), (4, 5018612937), (6, 3345741958), (12, 1672870979), (13, 1544188596), (19, 1056550092), (26, 772094298), (38, 528275046), (39, 514729532), (52, 386047149), (57, 352183364), (76, 264137523), (78, 257364766), (101, 198756948), (114, 176091682), (156, 128682383), (202, 99378474), (228, 88045841), (247, 81273084), (303, 66252316), (404, 49689237), (494, 40636542), (606, 33126158), (741, 27091028), (988, 20318271), (1212, 16563079), (1313, 15288996), (1482, 13545514), (1919, 10460892), (2626, 7644498), (2964, 6772757), (3838, 5230446), (3939, 5096332), (5252, 3822249), (5757, 3486964), (7676, 2615223), (7878, 2548166), (11514, 1743482), (15756, 1274083), (23028, 871741), (24947, 804684), (49894, 402342), (67057, 299364), (74841, 268228), (99788, 201171), (134114, 149682)]