20074025894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1\times {\mathrm{9473}}^1$

素因数の和:10184

約数の個数: 32

約数和(自身を含む): 32708037600

約数和(自身を除く): 12634011706

約数列:

[1, 2, 13, 26, 149, 298, 547, 1094, 1937, 3874, 7111, 9473, 14222, 18946, 81503, 123149, 163006, 246298, 1059539, 1411477, 2119078, 2822954, 5181731, 10363462, 18349201, 36698402, 67362503, 134725006, 772077919, 1544155838, 10037012947, 20074025894]

約数ペア:

[(1, 20074025894), (2, 10037012947), (13, 1544155838), (26, 772077919), (149, 134725006), (298, 67362503), (547, 36698402), (1094, 18349201), (1937, 10363462), (3874, 5181731), (7111, 2822954), (9473, 2119078), (14222, 1411477), (18946, 1059539), (81503, 246298), (123149, 163006)]