2020706766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{6689}}^1$

素因数の和:8001

約数の個数: 48

約数和(自身を含む): 4719340080

約数和(自身を除く): 2698633314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1291, 2582, 3873, 6689, 7746, 11619, 13378, 16783, 20067, 23238, 33566, 40134, 50349, 60201, 86957, 100698, 120402, 151047, 173914, 260871, 302094, 521742, 782613, 1565226, 8635499, 17270998, 25906497, 51812994, 77719491, 112261487, 155438982, 224522974, 336784461, 673568922, 1010353383, 2020706766]

約数ペア:

[(1, 2020706766), (2, 1010353383), (3, 673568922), (6, 336784461), (9, 224522974), (13, 155438982), (18, 112261487), (26, 77719491), (39, 51812994), (78, 25906497), (117, 17270998), (234, 8635499), (1291, 1565226), (2582, 782613), (3873, 521742), (6689, 302094), (7746, 260871), (11619, 173914), (13378, 151047), (16783, 120402), (20067, 100698), (23238, 86957), (33566, 60201), (40134, 50349)]