20132734164

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{140009}}^1$

素因数の和:140560

約数の個数: 48

約数和(自身を含む): 49113267840

約数和(自身を除く): 28980533676

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 521, 1042, 1563, 2084, 3126, 6252, 11983, 23966, 35949, 47932, 71898, 140009, 143796, 280018, 420027, 560036, 840054, 1680108, 3220207, 6440414, 9660621, 12880828, 19321242, 38642484, 72944689, 145889378, 218834067, 291778756, 437668134, 875336268, 1677727847, 3355455694, 5033183541, 6710911388, 10066367082, 20132734164]

約数ペア:

[(1, 20132734164), (2, 10066367082), (3, 6710911388), (4, 5033183541), (6, 3355455694), (12, 1677727847), (23, 875336268), (46, 437668134), (69, 291778756), (92, 218834067), (138, 145889378), (276, 72944689), (521, 38642484), (1042, 19321242), (1563, 12880828), (2084, 9660621), (3126, 6440414), (6252, 3220207), (11983, 1680108), (23966, 840054), (35949, 560036), (47932, 420027), (71898, 280018), (140009, 143796)]